{"id":39178,"date":"2026-08-11T16:57:19","date_gmt":"2026-08-11T07:57:19","guid":{"rendered":"https:\/\/uxdaystokyo.com\/articles\/?post_type=glossary&#038;p=39178"},"modified":"2026-08-11T17:18:58","modified_gmt":"2026-08-11T08:18:58","slug":"golden-ratio","status":"publish","type":"glossary","link":"https:\/\/uxdaystokyo.com\/articles\/glossary\/golden-ratio\/","title":{"rendered":"\u9ec4\u91d1\u6bd4"},"content":{"rendered":"<p>\u9ec4\u91d1\u6bd4\uff08Golden Ratio\uff09\u3068\u306f\u3001\u3072\u3068\u3064\u306e\u9577\u3055\u30922\u3064\u306b\u5206\u3051\u305f\u3068\u304d\u3001\u300c\u5168\u4f53\u3068\u9577\u3044\u90e8\u5206\u306e\u6bd4\u300d\u304c\u300c\u9577\u3044\u90e8\u5206\u3068\u77ed\u3044\u90e8\u5206\u306e\u6bd4\u300d\u306b\u7b49\u3057\u304f\u306a\u308b\u3001\u7d041.618\u306e\u6bd4\u7387\u306e\u3053\u3068\u3067\u3042\u308b\u3002<\/p>\n<p>\u30ae\u30ea\u30b7\u30e3\u6587\u5b57\u306e\u03c6\uff08\u30d5\u30a1\u30a4\uff09\u3067\u8868\u3057\u3001\u6570\u5f0f\u3067\u306f \u03c6 =\uff081\uff0b\u221a5\uff09\u00f7 2 \u3067\u6c42\u307e\u308b\u30021, 1, 2, 3, 5, 8, 13 \u3068\u3001\u524d\u306e2\u3064\u306e\u6570\u3092\u8db3\u3057\u3066\u4e26\u3079\u308b\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u3067\u96a3\u308a\u5408\u3046\u6570\u306e\u6bd4\u3092\u53d6\u3063\u3066\u3044\u304f\u3068\u3001\u3053\u306e1.618\u3078\u8fd1\u3065\u3044\u3066\u3044\u304f\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u9ec4\u91d1\u6bd4\u3067\u3067\u304d\u305f\u9577\u65b9\u5f62\u306f\u3001\u77ed\u3044\u8fba\u3092\u4e00\u8fba\u3068\u3059\u308b\u6b63\u65b9\u5f62\u3092\u5207\u308a\u53d6\u3063\u3066\u3082\u3001\u6b8b\u3063\u305f\u9577\u65b9\u5f62\u304c\u5143\u3068\u307e\u3063\u305f\u304f\u540c\u3058\u7e26\u6a2a\u6bd4\u306b\u306a\u308b\u3002\u5207\u308a\u53d6\u308a\u3092\u7e70\u308a\u8fd4\u3059\u3068\u540c\u3058\u5f62\u304c\u5165\u308c\u5b50\u306e\u3088\u3046\u306b\u73fe\u308c\u3001\u6e26\u3092\u5dfb\u304f\u66f2\u7dda\uff08\u9ec4\u91d1\u87ba\u65cb\uff09\u306e\u4e0b\u6577\u304d\u306b\u3082\u306a\u308b\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/08\/\u9ec4\u91d1\u6bd42-730x594.jpg\" alt=\"\" width=\"730\" height=\"594\" class=\"alignnone size-large wp-image-39181\" srcset=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/08\/\u9ec4\u91d1\u6bd42-730x594.jpg 730w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/08\/\u9ec4\u91d1\u6bd42-730x594-300x244.jpg 300w\" sizes=\"auto, (max-width: 730px) 100vw, 730px\" \/><\/p>\n<p>\u81ea\u7136\u754c\u306e\u5dfb\u304d\u8c9d\u3084\u82b1\u306e\u4e26\u3073\u306b\u3053\u306e\u6bd4\u304c\u898b\u3089\u308c\u308b\u3068\u3055\u308c\u3001\u53e4\u304f\u304b\u3089\u300c\u8abf\u548c\u306e\u3068\u308c\u305f\u6bd4\u300d\u3068\u3057\u3066\u8a9e\u3089\u308c\u3066\u304d\u305f\u3002<\/p>\n<h2>\u5206\u3051\u3066\u3082\u540c\u3058\u5f62\u304c\u73fe\u308c\u308b\u6bd4<\/h2>\n<p>\u9ec4\u91d1\u6bd4\u306e\u7279\u5fb4\u306f\u3001\u5206\u3051\u3066\u3082\u5206\u3051\u3066\u3082\u540c\u3058\u6bd4\u304c\u73fe\u308c\u308b\u81ea\u5df1\u76f8\u4f3c\u306e\u6027\u8cea\u306b\u3042\u308b\u3002\u5168\u4f53\u3092\u9577\u77ed\u306b\u5206\u3051\u308b\u3068\u3001\u305d\u306e\u9577\u3044\u90e8\u5206\u3068\u5168\u4f53\u3068\u306e\u95a2\u4fc2\u304c\u3001\u77ed\u3044\u90e8\u5206\u3068\u9577\u3044\u90e8\u5206\u3068\u306e\u95a2\u4fc2\u306b\u305d\u306e\u307e\u307e\u7e70\u308a\u8fd4\u3055\u308c\u308b\u3002\u3053\u306e\u5165\u308c\u5b50\u306e\u69cb\u9020\u304c\u3001\u6e26\u5dfb\u304d\u3084\u9023\u7d9a\u3057\u305f\u56f3\u5f62\u3068\u3057\u3066\u76ee\u306b\u898b\u3048\u308b\u5f62\u3092\u3068\u308b\u3002<\/p>\n<p>\u6570\u3068\u3057\u3066\u3082\u7d20\u76f4\u3067\u3001\u03c6\u306f \u03c6\u00b2\uff1d\u03c6\uff0b1 \u3068\u3044\u3046\u95a2\u4fc2\u3092\u6e80\u305f\u3059\u3002\u5186\u5468\u7387\u03c0\u306e\u3088\u3046\u306b\u7121\u9650\u306b\u8907\u96d1\u306a\u6570\u3067\u306f\u306a\u304f\u3001\u7c21\u5358\u306a\u65b9\u7a0b\u5f0f\u306e\u7b54\u3048\u3068\u3057\u3066\u8868\u305b\u308b\u3002\u3053\u306e\u6271\u3044\u3084\u3059\u3055\u3068\u3001\u7e70\u308a\u8fd4\u3057\u73fe\u308c\u308b\u898f\u5247\u6b63\u3057\u3055\u304c\u3001\u9ec4\u91d1\u6bd4\u3092\u6570\u5b66\u8005\u3084\u30c7\u30b6\u30a4\u30ca\u30fc\u306e\u95a2\u5fc3\u3092\u9577\u304f\u5f15\u304d\u3064\u3051\u3066\u304d\u305f\u7406\u7531\u3067\u3042\u308b\u3002<\/p>\n<h2>\u8a9e\u6e90\u30fb\u63d0\u5531\u8005<\/h2>\n<p>\u3053\u306e\u6bd4\u3092\u6700\u521d\u306b\u53b3\u5bc6\u306b\u8a18\u8ff0\u3057\u305f\u306e\u306f\u3001\u7d00\u5143\u524d300\u5e74\u3054\u308d\u306e\u6570\u5b66\u8005<ruby>Euclid<rt>\u30e6\u30fc\u30af\u30ea\u30c3\u30c9<\/rt><\/ruby>\u3067\u3042\u308b\u3002\u8457\u66f8\u300e\u539f\u8ad6\u300f\u3067\u3001\u7dda\u5206\u3092\u300c\u5916\u4e2d\u6bd4\uff08extreme and mean ratio\uff09\u300d\u3068\u3057\u3066\u5b9a\u7fa9\u3057\u305f\u3002\u305f\u3060\u3057\u30e6\u30fc\u30af\u30ea\u30c3\u30c9\u306f\u5e7e\u4f55\u5b66\u4e0a\u306e\u5206\u5272\u3068\u3057\u3066\u6271\u3063\u305f\u3060\u3051\u3067\u3001\u7f8e\u3057\u3055\u3068\u306f\u7d50\u3073\u3064\u3051\u3066\u3044\u306a\u3044\u3002<\/p>\n<div id=\"attachment_39184\" style=\"width: 205px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-39184\" src=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/08\/euclid-195x300.webp\" alt=\"\" width=\"195\" height=\"300\" class=\"wp-image-39184 size-medium\" srcset=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/08\/euclid-195x300.webp 195w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/08\/euclid.webp 446w\" sizes=\"auto, (max-width: 195px) 100vw, 195px\" \/><p id=\"caption-attachment-39184\" class=\"wp-caption-text\">\u30e6\u30fc\u30af\u30ea\u30c3\u30c9 https:\/\/share.google\/YdscaUdxsMWAZzj0v<\/p><\/div>\n<p>\u7f8e\u7684\u306a\u610f\u5473\u3065\u3051\u304c\u5f37\u307e\u3063\u305f\u306e\u306f\u3001\u306f\u308b\u304b\u5f8c\u306e\u3053\u3068\u3067\u3042\u308b\u3002\u30a4\u30bf\u30ea\u30a2\u306e\u6570\u5b66\u8005<ruby>Luca<rt>\u30eb\u30ab<\/rt><\/ruby> <ruby>Pacioli<rt>\u30d1\u30c1\u30e7\u30fc\u30ea<\/rt><\/ruby>\u304c1509\u5e74\u306b\u300eDe divina proportione\uff08\u795e\u8056\u6bd4\u4f8b\u8ad6\uff09\u300f\u3092\u8457\u3057\u3001\u3053\u306e\u6bd4\u3092\u300c\u795e\u8056\u306a\u6bd4\u4f8b\u300d\u3068\u8b83\u3048\u305f\u3002\u633f\u7d75\u306f\u53cb\u4eba\u306e<ruby>Leonardo<rt>\u30ec\u30aa\u30ca\u30eb\u30c9<\/rt><\/ruby> <ruby>da<rt>\u30c0<\/rt><\/ruby> <ruby>Vinci<rt>\u30f4\u30a3\u30f3\u30c1<\/rt><\/ruby>\u304c\u63cf\u3044\u3066\u3044\u308b\u3002\u300c\u9ec4\u91d1\u5206\u5272\u300d\u3068\u3044\u3046\u547c\u3073\u540d\u304c\u5e83\u307e\u3063\u305f\u306e\u306f\u3055\u3089\u306b\u5f8c\u306e19\u4e16\u7d00\u3067\u3001\u30c9\u30a4\u30c4\u306e\u6570\u5b66\u8005<ruby>Martin<rt>\u30de\u30eb\u30c6\u30a3\u30f3<\/rt><\/ruby> <ruby>Ohm<rt>\u30aa\u30fc\u30e0<\/rt><\/ruby>\u304c\u6559\u79d1\u66f8\uff081835\u5e74\uff09\u3067\u7528\u3044\u305f\u306e\u304c\u304d\u3063\u304b\u3051\u3068\u3055\u308c\u308b\u3002\u8a18\u53f7\u03c6\u306f\u300120\u4e16\u7d00\u521d\u3081\u306b\u30a2\u30e1\u30ea\u30ab\u306e\u6570\u5b66\u8005<ruby>Mark<rt>\u30de\u30fc\u30af<\/rt><\/ruby> <ruby>Barr<rt>\u30d0\u30fc<\/rt><\/ruby>\u304c\u3001\u5f6b\u523b\u5bb6\u30d5\u30a7\u30a4\u30c7\u30a3\u30a2\u30b9\u306e\u982d\u6587\u5b57\u306b\u3061\u306a\u3093\u3067\u5f53\u3066\u305f\u3068\u4f1d\u308f\u308b\u3002\u547c\u3073\u540d\u304c\u5b9a\u7740\u3059\u308b\u307e\u3067\u306b\u4e8c\u5343\u5e74\u4ee5\u4e0a\u304b\u304b\u3063\u305f\u6bd4\u3067\u3042\u308b\u3002<\/p>\n<h2>\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u6bd4\u7387\u3092\u305d\u308d\u3048\u308b\u76ee\u5b89\u306b\u306a\u308b<\/h2>\n<p>\u30c7\u30b6\u30a4\u30f3\u3067\u9ec4\u91d1\u6bd4\u304c\u4f7f\u308f\u308c\u308b\u306e\u306f\u3001\u8981\u7d20\u306e\u5927\u304d\u3055\u3084\u4f59\u767d\u306e\u6bd4\u7387\u3092\u305d\u308d\u3048\u308b\u76ee\u5b89\u3068\u3057\u3066\u3067\u3042\u308b\u3002\u4ee3\u8868\u7684\u306a\u4f7f\u3044\u65b9\u304c\u3001\u6587\u5b57\u30b5\u30a4\u30ba\u3092\u7b49\u6bd4\u3067\u4e26\u3079\u308b\u30e2\u30b8\u30e5\u30e9\u30fc\u30b9\u30b1\u30fc\u30eb\u3068\u547c\u3070\u308c\u308b\u8003\u3048\u65b9\u3060\u3002\u672c\u6587\u306e\u5927\u304d\u3055\u3092\u8d77\u70b9\u306b1.618\u3092\u639b\u3051\u3066\u3044\u304f\u3068\u3001\u898b\u51fa\u3057\u306e\u6bb5\u968e\u304c\u306a\u3060\u3089\u304b\u306a\u7b49\u6bd4\u3067\u4e26\u3076\u3002\u305f\u3068\u3048\u3070\u672c\u6587\u309216\u30d4\u30af\u30bb\u30eb\u3068\u3059\u308b\u3068\u3001\u7d0426\u3001\u7d0442\u3001\u7d0468\u3068\u5927\u304d\u304f\u306a\u308a\u3001\u305d\u308c\u305e\u308c\u306e\u898b\u51fa\u3057\u306e\u5927\u304d\u3055\u306b\u4e00\u8cab\u3057\u305f\u95a2\u4fc2\u304c\u751f\u307e\u308c\u308b\u3002<\/p>\n<p>\u540c\u3058\u767a\u60f3\u306f\u3001\u6bb5\u7d44\u307f\u306e\u5e45\u3084\u4f59\u767d\u3001\u753b\u50cf\u3068\u30c6\u30ad\u30b9\u30c8\u306e\u9762\u7a4d\u914d\u5206\u306b\u3082\u5fdc\u7528\u3067\u304d\u308b\u3002\u6a2a\u5e451000\u30d4\u30af\u30bb\u30eb\u306e\u9818\u57df\u3092\u3001\u304a\u3088\u305d618\u5bfe382\u306b\u5206\u3051\u3066\u4e3b\u8981\u7d20\u3068\u88dc\u52a9\u8981\u7d20\u3092\u7f6e\u304f\u3001\u3068\u3044\u3063\u305f\u5177\u5408\u3067\u3042\u308b\u3002\u3072\u3068\u3064\u306e\u6bd4\u3092\u5168\u4f53\u306b\u901a\u3059\u3053\u3068\u3067\u3001\u884c\u304d\u5f53\u305f\u308a\u3070\u3063\u305f\u308a\u306b\u898b\u3048\u306a\u3044\u307e\u3068\u307e\u308a\u3092\u4f5c\u308a\u3084\u3059\u304f\u306a\u308b\u3002\u9ec4\u91d1\u6bd4\u3067\u306a\u304f\u3066\u3082\u7b49\u6bd4\u306e\u30b9\u30b1\u30fc\u30eb\u306f\u7d44\u3081\u308b\u304c\u30011.618\u3068\u3044\u3046\u6c7a\u307e\u3063\u305f\u6570\u3092\u51fa\u767a\u70b9\u306b\u7f6e\u304f\u3068\u3001\u8ff7\u3044\u304c\u6e1b\u3063\u3066\u5224\u65ad\u304c\u901f\u304f\u306a\u308b\u3002<\/p>\n<h2>\u4e07\u80fd\u306e\u7f8e\u306e\u516c\u5f0f\u3067\u306f\u306a\u3044<\/h2>\n<p>\u9ec4\u91d1\u6bd4\u3092\u300c\u3053\u308c\u306b\u5408\u308f\u305b\u308c\u3070\u7f8e\u3057\u304f\u306a\u308b\u300d\u4e07\u80fd\u306e\u516c\u5f0f\u306e\u3088\u3046\u306b\u6271\u3046\u306e\u306f\u884c\u304d\u904e\u304e\u3067\u3042\u308b\u3002\u30d1\u30eb\u30c6\u30ce\u30f3\u795e\u6bbf\u3084\u30e2\u30ca\u30ea\u30b6\u3001\u540d\u3060\u305f\u308b\u4f01\u696d\u306e\u30ed\u30b4\u306b\u9ec4\u91d1\u6bd4\u304c\u96a0\u308c\u3066\u3044\u308b\u3001\u3068\u3044\u3063\u305f\u4e3b\u5f35\u306e\u591a\u304f\u306f\u3001\u4f5c\u54c1\u304c\u3067\u304d\u305f\u5f8c\u304b\u3089\u7dda\u3092\u91cd\u306d\u3066\u300c\u898b\u3064\u3051\u305f\u300d\u3082\u306e\u3060\u3002\u6e2c\u308b\u5834\u6240\u3084\u57fa\u6e96\u3092\u5c11\u3057\u5909\u3048\u308c\u3070\u5225\u306e\u6bd4\u3082\u5f53\u3066\u306f\u307e\u308b\u305f\u3081\u3001\u90fd\u5408\u3088\u304f\u9078\u3073\u53d6\u3063\u305f\u4f8b\u306b\u306a\u308a\u3084\u3059\u3044\u3002<\/p>\n<p>\u6570\u5b66\u8005\u306e<ruby>George<rt>\u30b8\u30e7\u30fc\u30b8<\/rt><\/ruby> <ruby>Markowsky<rt>\u30de\u30eb\u30b3\u30a6\u30b9\u30ad\u30fc<\/rt><\/ruby>\u306f\u8ad6\u6587\u300cMisconceptions about the Golden Ratio\uff08\u9ec4\u91d1\u6bd4\u306b\u3064\u3044\u3066\u306e\u8aa4\u89e3\uff09\u300d\uff081992\u5e74\uff09\u3067\u3001\u30d1\u30eb\u30c6\u30ce\u30f3\u795e\u6bbf\u306e\u9ec4\u91d1\u6bd4\u8aac\u3092\u691c\u8a3c\u3057\u3001\u6e2c\u308a\u65b9\u3057\u3060\u3044\u3067\u6570\u5024\u304c\u5909\u308f\u308b\u3053\u3068\u3092\u793a\u3057\u305f\u3002\u5f7c\u306e\u8a08\u6e2c\u3067\u306f\u5e45\u3068\u9ad8\u3055\u306e\u6bd4\u306f\u304a\u3088\u305d1.7\u3067\u30011.618\u3067\u306f\u306a\u304b\u3063\u305f\u3002\u30b9\u30bf\u30f3\u30d5\u30a9\u30fc\u30c9\u5927\u5b66\u306e\u6570\u5b66\u8005<ruby>Keith<rt>\u30ad\u30fc\u30b9<\/rt><\/ruby> <ruby>Devlin<rt>\u30c7\u30f4\u30ea\u30f3<\/rt><\/ruby>\u3082\u3001\u3053\u3046\u3057\u305f\u4e3b\u5f35\u3092\u88cf\u3065\u3051\u308b\u78ba\u304b\u306a\u8a3c\u62e0\u306f\u306a\u3044\u3068\u8ff0\u3079\u3066\u3044\u308b\u3002\u300c\u4eba\u306f\u9ec4\u91d1\u6bd4\u306e\u9577\u65b9\u5f62\u3092\u6700\u3082\u597d\u3080\u300d\u3068\u3044\u304619\u4e16\u7d00\u306e<ruby>Gustav<rt>\u30b0\u30b9\u30bf\u30d5<\/rt><\/ruby> <ruby>Fechner<rt>\u30d5\u30a7\u30d2\u30ca\u30fc<\/rt><\/ruby>\u306e\u5b9f\u9a13\u3082\u3001\u5f8c\u306e\u8ffd\u8a66\u3067\u306f1\u5bfe1.5\u304b\u30891\u5bfe1.75\u3042\u305f\u308a\u304c\u540c\u3058\u3088\u3046\u306b\u597d\u307e\u308c\u3001\u9ec4\u91d1\u6bd4\u3060\u3051\u304c\u969b\u7acb\u3064\u7d50\u679c\u306f\u51fa\u3066\u3044\u306a\u3044\u3002\u9ec4\u91d1\u6bd4\u306f\u6570\u5b66\u3068\u3057\u3066\u306f\u78ba\u304b\u306a\u6027\u8cea\u3092\u6301\u3064\u304c\u3001\u7f8e\u3057\u3055\u3092\u4fdd\u8a3c\u3059\u308b\u6570\u5024\u3067\u306f\u306a\u3044\u3002\u6bd4\u7387\u3092\u305d\u308d\u3048\u308b\u51fa\u767a\u70b9\u3084\u76ee\u5b89\u3068\u3057\u3066\u4f7f\u3044\u3001\u7d76\u5bfe\u306e\u6b63\u89e3\u3068\u3057\u3066\u6301\u3061\u8fbc\u307e\u306a\u3044\u306e\u304c\u8ce2\u660e\u3067\u3042\u308b\u3002<\/p>\n<h2>\u30ed\u30b4\u306e\u5186\u306e\u5927\u5c0f\u306b\u6bd4\u3092\u4f7f\u3046<\/h2>\n<p>\u30c7\u30b6\u30a4\u30f3\u3067\u9ec4\u91d1\u6bd4\u304c\u5b9f\u969b\u306b\u4f7f\u308f\u308c\u305f\u4f8b\u3068\u3057\u3066\u30012012\u5e74\u306b\u5237\u65b0\u3055\u308c\u305fTwitter\uff08\u73fe\u5728\u306eX\uff09\u306e\u9ce5\u306e\u30ed\u30b4\u304c\u3042\u308b\u3002\u30c7\u30b6\u30a4\u30ca\u30fc\u306e<ruby>Doug<rt>\u30c0\u30b0<\/rt><\/ruby> <ruby>Bowman<rt>\u30dc\u30a6\u30de\u30f3<\/rt><\/ruby>\u306f\u3001\u5927\u5c0f\u3044\u304f\u3064\u3082\u306e\u5186\u3092\u91cd\u306d\u3066\u9ce5\u306e\u5f62\u3092\u4f5c\u308a\u3001\u5186\u306e\u76f4\u5f84\u306e\u6bd4\u306b\u9ec4\u91d1\u6bd4\u3092\u7528\u3044\u305f\u3002\u672c\u4eba\u306f\u300c\u3053\u308c\u3089\u306e\u6bd4\u306f\u5076\u7136\u3067\u306f\u306a\u3044\u300d\u3068\u8a9e\u308b\u4e00\u65b9\u3067\u3001\u81ea\u7136\u306b\u898b\u3048\u308b\u5f62\u3092\u63a2\u308b\u51fa\u767a\u70b9\u3068\u3057\u3066\u6bd4\u3092\u4f7f\u3063\u305f\u3001\u3068\u3044\u3046\u8da3\u65e8\u3082\u8ff0\u3079\u3066\u3044\u308b\u3002<\/p>\n<div id=\"attachment_39182\" style=\"width: 522px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-39182\" src=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/08\/f1yv8mbagaent89.jpg\" alt=\"\" width=\"512\" height=\"288\" class=\"wp-image-39182 size-large\" srcset=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/08\/f1yv8mbagaent89.jpg 512w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/08\/f1yv8mbagaent89-300x169.jpg 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><p id=\"caption-attachment-39182\" class=\"wp-caption-text\">https:\/\/share.google\/2B8P77DD69EM8bkq4<\/p><\/div>\n<p>\u3053\u306e\u4f8b\u304c\u793a\u3059\u306e\u306f\u3001\u9ec4\u91d1\u6bd4\u304c\u300c\u4f7f\u3063\u3066\u306f\u3044\u3051\u306a\u3044\u8ff7\u4fe1\u300d\u3067\u3082\u300c\u4f7f\u3048\u3070\u7f8e\u3057\u304f\u306a\u308b\u9b54\u6cd5\u300d\u3067\u3082\u306a\u3044\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3042\u308b\u3002\u3042\u3089\u304b\u3058\u3081\u6c7a\u307e\u3063\u305f\u6bd4\u3092\u51fa\u767a\u70b9\u306b\u7f6e\u304f\u3068\u3001\u8981\u7d20\u306e\u5927\u304d\u3055\u3092\u305d\u308d\u3048\u308b\u5224\u65ad\u304c\u901f\u304f\u306a\u308a\u3001\u5168\u4f53\u306b\u7d71\u4e00\u611f\u3092\u51fa\u3057\u3084\u3059\u3044\u3002\u6700\u5f8c\u306b\u76ee\u3067\u898b\u3066\u6574\u3048\u308b\u306e\u306f\u30c7\u30b6\u30a4\u30ca\u30fc\u306e\u4ed5\u4e8b\u3067\u3001\u9ec4\u91d1\u6bd4\u306f\u305d\u306e\u4f5c\u696d\u3092\u52a9\u3051\u308b\u9053\u5177\u306e\u3072\u3068\u3064\u306b\u3068\u3069\u307e\u308b\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u76f2\u4fe1\u3082\u5168\u5426\u5b9a\u3082\u305b\u305a\u3001\u4fbf\u5229\u306a\u76ee\u5b89\u3068\u3057\u3066\u5f15\u304d\u51fa\u3057\u306b\u5165\u308c\u3066\u304a\u304f\u306e\u304c\u3088\u3044\u3002<\/p>\n<h2>\u95a2\u9023\u7528\u8a9e<\/h2>\n<ul>\n<li>\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\uff08Fibonacci Sequence\uff09<\/li>\n<\/ul>\n<ul>\n<li>\u81ea\u5df1\u76f8\u4f3c\u6027\uff08Self-similarity\uff09<\/li>\n<\/ul>\n<ul>\n<li>1\/3\u306e\u6cd5\u5247\uff08Rule of Thirds\uff09<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u4eba\u9593\u304c\u8996\u899a\u7684\u306b\u6700\u3082\u7f8e\u3057\u3044\u3068\u611f\u3058\u308b\u300c1 : 1.618\uff08\u7d045 : 8\uff09\u300d\u306e\u6bd4\u7387<\/p>\n","protected":false},"author":61,"featured_media":39186,"template":"","meta":{"_monsterinsights_skip_tracking":false,"English":"golden ratio","design_hint":"","footnotes":""},"glossary-category":[347],"glossary_tag":[],"class_list":["post-39178","glossary","type-glossary","status-publish","has-post-thumbnail","hentry","glossary-category-design-informationdesign"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u9ec4\u91d1\u6bd4 | UX TIMES<\/title>\n<meta name=\"description\" content=\"\u9ec4\u91d1\u6bd4\uff08Golden Ratio\uff09\u3068\u306f\u3001\u3072\u3068\u3064\u306e\u9577\u3055\u30922\u3064\u306b\u5206\u3051\u305f\u3068\u304d\u3001\u300c\u5168\u4f53\u3068\u9577\u3044\u90e8\u5206\u306e\u6bd4\u300d\u304c\u300c\u9577\u3044\u90e8\u5206\u3068\u77ed\u3044\u90e8\u5206\u306e\u6bd4\u300d\u306b\u7b49\u3057\u304f\u306a\u308b\u3001\u7d041.618\u306e\u6bd4\u7387\u306e\u3053\u3068\u3067\u3042\u308b\u3002  \u30ae\u30ea\u30b7\u30e3\u6587\u5b57\u306e\u03c6\uff08\u30d5\u30a1\u30a4\uff09\u3067\u8868\u3057\u3001\u6570\u5f0f\u3067\u306f \u03c6 =\uff081\uff0b\u221a5\uff09\u00f7 2 \u3067\u6c42\u307e\u308b\u30021, 1, 2, 3, 5, 8, 13 \u3068\u3001\u524d\u306e2\u3064\u306e\u6570\u3092\u8db3\u3057\u3066\u4e26\u3079\u308b\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u3067\u96a3\u308a\u5408\u3046\u6570\u306e\u6bd4\u3092\u53d6\u3063\u3066\u3044\u304f\u3068\u3001\u3053\u306e1.618\u3078\u8fd1\u3065\u3044\u3066\u3044\u304f\u3002  \u305f\u3068\u3048\u3070\u9ec4\u91d1\u6bd4\u3067\u3067\u304d\u305f\u9577\u65b9\u5f62\u306f\u3001\u77ed\u3044\u8fba\u3092\u4e00\u8fba\u3068\u3059\u308b\u6b63\u65b9\u5f62\u3092\u5207\u308a\u53d6\u3063\u3066\u3082\u3001\u6b8b\u3063\u305f\u9577\u65b9\u5f62\u304c\u5143\u3068\u307e\u3063\u305f\u304f\u540c\u3058\u7e26\u6a2a\u6bd4\u306b\u306a\u308b\u3002\u5207\u308a\u53d6\u308a\u3092\u7e70\u308a\u8fd4\u3059\u3068\u540c\u3058\u5f62\u304c\u5165\u308c\u5b50\u306e\u3088\u3046\u306b\u73fe\u308c\u3001\u6e26\u3092\u5dfb\u304f\u66f2\u7dda\uff08\u9ec4\u91d1\u87ba\u65cb\uff09\u306e\u4e0b\u6577\u304d\u306b\u3082\u306a\u308b\u3002    \u81ea\u7136\u754c\u306e\u5dfb\u304d\u8c9d\u3084\u82b1\u306e\u4e26\u3073\u306b\u3053\u306e\u6bd4\u304c\u898b\u3089\u308c\u308b\u3068\u3055\u308c\u3001\u53e4\u304f\u304b\u3089\u300c\u8abf\u548c\u306e\u3068\u308c\u305f\u6bd4\u300d\u3068\u3057\u3066\u8a9e\u3089\u308c\u3066\u304d\u305f\u3002 \u5206\u3051\u3066\u3082\u540c\u3058\u5f62\u304c\u73fe\u308c\u308b\u6bd4 \u9ec4\u91d1\u6bd4\u306e\u7279\u5fb4\u306f\u3001\u5206\u3051\u3066\u3082\u5206\u3051\u3066\u3082\u540c\u3058\u6bd4\u304c\u73fe\u308c\u308b\u81ea\u5df1\u76f8\u4f3c\u306e\u6027\u8cea\u306b\u3042\u308b\u3002\u5168\u4f53\u3092\u9577\u77ed\u306b\u5206\u3051\u308b\u3068\u3001\u305d\u306e\u9577\u3044\u90e8\u5206\u3068\u5168\u4f53\u3068\u306e\u95a2\u4fc2\u304c\u3001\u77ed\u3044\u90e8\u5206\u3068\u9577\u3044\u90e8\u5206\u3068\u306e\u95a2\u4fc2\u306b\u305d\u306e\u307e\u307e\u7e70\u308a\u8fd4\u3055\u308c\u308b\u3002\u3053\u306e\u5165\u308c\u5b50\u306e\u69cb\u9020\u304c\u3001\u6e26\u5dfb\u304d\u3084\u9023\u7d9a\u3057\u305f\u56f3\u5f62\u3068\u3057\u3066\u76ee\u306b\u898b\u3048\u308b\u5f62\u3092\u3068\u308b\u3002  \u6570\u3068\u3057\u3066\u3082\u7d20\u76f4\u3067\u3001\u03c6\u306f \u03c6\u00b2\uff1d\u03c6\uff0b1 \u3068\u3044\u3046\u95a2\u4fc2\u3092\u6e80\u305f\u3059\u3002\u5186\u5468\u7387\u03c0\u306e\u3088\u3046\u306b\u7121\u9650\u306b\u8907\u96d1\u306a\u6570\u3067\u306f\u306a\u304f\u3001\u7c21\u5358\u306a\u65b9\u7a0b\u5f0f\u306e\u7b54\u3048\u3068\u3057\u3066\u8868\u305b\u308b\u3002\u3053\u306e\u6271\u3044\u3084\u3059\u3055\u3068\u3001\u7e70\u308a\u8fd4\u3057\u73fe\u308c\u308b\u898f\u5247\u6b63\u3057\u3055\u304c\u3001\u9ec4\u91d1\u6bd4\u3092\u6570\u5b66\u8005\u3084\u30c7\u30b6\u30a4\u30ca\u30fc\u306e\u95a2\u5fc3\u3092\u9577\u304f\u5f15\u304d\u3064\u3051\u3066\u304d\u305f\u7406\u7531\u3067\u3042\u308b\u3002 \u8a9e\u6e90\u30fb\u63d0\u5531\u8005 \u3053\u306e\u6bd4\u3092\u6700\u521d\u306b\u53b3\u5bc6\u306b\u8a18\u8ff0\u3057\u305f\u306e\u306f\u3001\u7d00\u5143\u524d300\u5e74\u3054\u308d\u306e\u6570\u5b66\u8005Euclid\u30e6\u30fc\u30af\u30ea\u30c3\u30c9\u3067\u3042\u308b\u3002\u8457\u66f8\u300e\u539f\u8ad6\u300f\u3067\u3001\u7dda\u5206\u3092\u300c\u5916\u4e2d\u6bd4\uff08extreme and mean ratio\uff09\u300d\u3068\u3057\u3066\u5b9a\u7fa9\u3057\u305f\u3002\u305f\u3060\u3057\u30e6\u30fc\u30af\u30ea\u30c3\u30c9\u306f\u5e7e\u4f55\u5b66\u4e0a\u306e\u5206\u5272\u3068\u3057\u3066\u6271\u3063\u305f\u3060\u3051\u3067\u3001\u7f8e\u3057\u3055\u3068\u306f\u7d50\u3073\u3064\u3051\u3066\u3044\u306a\u3044\u3002    \u7f8e\u7684\u306a\u610f\u5473\u3065\u3051\u304c\u5f37\u307e\u3063\u305f\u306e\u306f\u3001\u306f\u308b\u304b\u5f8c\u306e\u3053\u3068\u3067\u3042\u308b\u3002\u30a4\u30bf\u30ea\u30a2\u306e\u6570\u5b66\u8005Luca\u30eb\u30ab Pacioli\u30d1\u30c1\u30e7\u30fc\u30ea\u304c1509\u5e74\u306b\u300eDe divina proportione\uff08\u795e\u8056\u6bd4\u4f8b\u8ad6\uff09\u300f\u3092\u8457\u3057\u3001\u3053\u306e\u6bd4\u3092\u300c\u795e\u8056\u306a\u6bd4\u4f8b\u300d\u3068\u8b83\u3048\u305f\u3002\u633f\u7d75\u306f\u53cb\u4eba\u306eLeonardo\u30ec\u30aa\u30ca\u30eb\u30c9 da\u30c0 Vinci\u30f4\u30a3\u30f3\u30c1\u304c\u63cf\u3044\u3066\u3044\u308b\u3002\u300c\u9ec4\u91d1\u5206\u5272\u300d\u3068\u3044\u3046\u547c\u3073\u540d\u304c\u5e83\u307e\u3063\u305f\u306e\u306f\u3055\u3089\u306b\u5f8c\u306e19\u4e16\u7d00\u3067\u3001\u30c9\u30a4\u30c4\u306e\u6570\u5b66\u8005Martin\u30de\u30eb\u30c6\u30a3\u30f3 Ohm\u30aa\u30fc\u30e0\u304c\u6559\u79d1\u66f8\uff081835\u5e74\uff09\u3067\u7528\u3044\u305f\u306e\u304c\u304d\u3063\u304b\u3051\u3068\u3055\u308c\u308b\u3002\u8a18\u53f7\u03c6\u306f\u300120\u4e16\u7d00\u521d\u3081\u306b\u30a2\u30e1\u30ea\u30ab\u306e\u6570\u5b66\u8005Mark\u30de\u30fc\u30af Barr\u30d0\u30fc\u304c\u3001\u5f6b\u523b\u5bb6\u30d5\u30a7\u30a4\u30c7\u30a3\u30a2\u30b9\u306e\u982d\u6587\u5b57\u306b\u3061\u306a\u3093\u3067\u5f53\u3066\u305f\u3068\u4f1d\u308f\u308b\u3002\u547c\u3073\u540d\u304c\u5b9a\u7740\u3059\u308b\u307e\u3067\u306b\u4e8c\u5343\u5e74\u4ee5\u4e0a\u304b\u304b\u3063\u305f\u6bd4\u3067\u3042\u308b\u3002 \u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u6bd4\u7387\u3092\u305d\u308d\u3048\u308b\u76ee\u5b89\u306b\u306a\u308b 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\u6570\u5b66\u8005\u306eGeorge\u30b8\u30e7\u30fc\u30b8 Markowsky\u30de\u30eb\u30b3\u30a6\u30b9\u30ad\u30fc\u306f\u8ad6\u6587\u300cMisconceptions about the Golden Ratio\uff08\u9ec4\u91d1\u6bd4\u306b\u3064\u3044\u3066\u306e\u8aa4\u89e3\uff09\u300d\uff081992\u5e74\uff09\u3067\u3001\u30d1\u30eb\u30c6\u30ce\u30f3\u795e\u6bbf\u306e\u9ec4\u91d1\u6bd4\u8aac\u3092\u691c\u8a3c\u3057\u3001\u6e2c\u308a\u65b9\u3057\u3060\u3044\u3067\u6570\u5024\u304c\u5909\u308f\u308b\u3053\u3068\u3092\u793a\u3057\u305f\u3002\u5f7c\u306e\u8a08\u6e2c\u3067\u306f\u5e45\u3068\u9ad8\u3055\u306e\u6bd4\u306f\u304a\u3088\u305d1.7\u3067\u30011.618\u3067\u306f\u306a\u304b\u3063\u305f\u3002\u30b9\u30bf\u30f3\u30d5\u30a9\u30fc\u30c9\u5927\u5b66\u306e\u6570\u5b66\u8005Keith\u30ad\u30fc\u30b9 Devlin\u30c7\u30f4\u30ea\u30f3\u3082\u3001\u3053\u3046\u3057\u305f\u4e3b\u5f35\u3092\u88cf\u3065\u3051\u308b\u78ba\u304b\u306a\u8a3c\u62e0\u306f\u306a\u3044\u3068\u8ff0\u3079\u3066\u3044\u308b\u3002\u300c\u4eba\u306f\u9ec4\u91d1\u6bd4\u306e\u9577\u65b9\u5f62\u3092\u6700\u3082\u597d\u3080\u300d\u3068\u3044\u304619\u4e16\u7d00\u306eGustav\u30b0\u30b9\u30bf\u30d5 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\u95a2\u9023\u7528\u8a9e   \u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\uff08Fibonacci Sequence\uff09    \u81ea\u5df1\u76f8\u4f3c\u6027\uff08Self-similarity\uff09    1\/3\u306e\u6cd5\u5247\uff08Rule of Thirds\uff09\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/golden-ratio\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u9ec4\u91d1\u6bd4 | UX TIMES\" \/>\n<meta property=\"og:description\" content=\"\u9ec4\u91d1\u6bd4\uff08Golden Ratio\uff09\u3068\u306f\u3001\u3072\u3068\u3064\u306e\u9577\u3055\u30922\u3064\u306b\u5206\u3051\u305f\u3068\u304d\u3001\u300c\u5168\u4f53\u3068\u9577\u3044\u90e8\u5206\u306e\u6bd4\u300d\u304c\u300c\u9577\u3044\u90e8\u5206\u3068\u77ed\u3044\u90e8\u5206\u306e\u6bd4\u300d\u306b\u7b49\u3057\u304f\u306a\u308b\u3001\u7d041.618\u306e\u6bd4\u7387\u306e\u3053\u3068\u3067\u3042\u308b\u3002  \u30ae\u30ea\u30b7\u30e3\u6587\u5b57\u306e\u03c6\uff08\u30d5\u30a1\u30a4\uff09\u3067\u8868\u3057\u3001\u6570\u5f0f\u3067\u306f \u03c6 =\uff081\uff0b\u221a5\uff09\u00f7 2 \u3067\u6c42\u307e\u308b\u30021, 1, 2, 3, 5, 8, 13 \u3068\u3001\u524d\u306e2\u3064\u306e\u6570\u3092\u8db3\u3057\u3066\u4e26\u3079\u308b\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u3067\u96a3\u308a\u5408\u3046\u6570\u306e\u6bd4\u3092\u53d6\u3063\u3066\u3044\u304f\u3068\u3001\u3053\u306e1.618\u3078\u8fd1\u3065\u3044\u3066\u3044\u304f\u3002  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\u9ec4\u91d1\u6bd4\u306e\u7279\u5fb4\u306f\u3001\u5206\u3051\u3066\u3082\u5206\u3051\u3066\u3082\u540c\u3058\u6bd4\u304c\u73fe\u308c\u308b\u81ea\u5df1\u76f8\u4f3c\u306e\u6027\u8cea\u306b\u3042\u308b\u3002\u5168\u4f53\u3092\u9577\u77ed\u306b\u5206\u3051\u308b\u3068\u3001\u305d\u306e\u9577\u3044\u90e8\u5206\u3068\u5168\u4f53\u3068\u306e\u95a2\u4fc2\u304c\u3001\u77ed\u3044\u90e8\u5206\u3068\u9577\u3044\u90e8\u5206\u3068\u306e\u95a2\u4fc2\u306b\u305d\u306e\u307e\u307e\u7e70\u308a\u8fd4\u3055\u308c\u308b\u3002\u3053\u306e\u5165\u308c\u5b50\u306e\u69cb\u9020\u304c\u3001\u6e26\u5dfb\u304d\u3084\u9023\u7d9a\u3057\u305f\u56f3\u5f62\u3068\u3057\u3066\u76ee\u306b\u898b\u3048\u308b\u5f62\u3092\u3068\u308b\u3002  \u6570\u3068\u3057\u3066\u3082\u7d20\u76f4\u3067\u3001\u03c6\u306f \u03c6\u00b2\uff1d\u03c6\uff0b1 \u3068\u3044\u3046\u95a2\u4fc2\u3092\u6e80\u305f\u3059\u3002\u5186\u5468\u7387\u03c0\u306e\u3088\u3046\u306b\u7121\u9650\u306b\u8907\u96d1\u306a\u6570\u3067\u306f\u306a\u304f\u3001\u7c21\u5358\u306a\u65b9\u7a0b\u5f0f\u306e\u7b54\u3048\u3068\u3057\u3066\u8868\u305b\u308b\u3002\u3053\u306e\u6271\u3044\u3084\u3059\u3055\u3068\u3001\u7e70\u308a\u8fd4\u3057\u73fe\u308c\u308b\u898f\u5247\u6b63\u3057\u3055\u304c\u3001\u9ec4\u91d1\u6bd4\u3092\u6570\u5b66\u8005\u3084\u30c7\u30b6\u30a4\u30ca\u30fc\u306e\u95a2\u5fc3\u3092\u9577\u304f\u5f15\u304d\u3064\u3051\u3066\u304d\u305f\u7406\u7531\u3067\u3042\u308b\u3002 \u8a9e\u6e90\u30fb\u63d0\u5531\u8005 \u3053\u306e\u6bd4\u3092\u6700\u521d\u306b\u53b3\u5bc6\u306b\u8a18\u8ff0\u3057\u305f\u306e\u306f\u3001\u7d00\u5143\u524d300\u5e74\u3054\u308d\u306e\u6570\u5b66\u8005Euclid\u30e6\u30fc\u30af\u30ea\u30c3\u30c9\u3067\u3042\u308b\u3002\u8457\u66f8\u300e\u539f\u8ad6\u300f\u3067\u3001\u7dda\u5206\u3092\u300c\u5916\u4e2d\u6bd4\uff08extreme and mean ratio\uff09\u300d\u3068\u3057\u3066\u5b9a\u7fa9\u3057\u305f\u3002\u305f\u3060\u3057\u30e6\u30fc\u30af\u30ea\u30c3\u30c9\u306f\u5e7e\u4f55\u5b66\u4e0a\u306e\u5206\u5272\u3068\u3057\u3066\u6271\u3063\u305f\u3060\u3051\u3067\u3001\u7f8e\u3057\u3055\u3068\u306f\u7d50\u3073\u3064\u3051\u3066\u3044\u306a\u3044\u3002    \u7f8e\u7684\u306a\u610f\u5473\u3065\u3051\u304c\u5f37\u307e\u3063\u305f\u306e\u306f\u3001\u306f\u308b\u304b\u5f8c\u306e\u3053\u3068\u3067\u3042\u308b\u3002\u30a4\u30bf\u30ea\u30a2\u306e\u6570\u5b66\u8005Luca\u30eb\u30ab Pacioli\u30d1\u30c1\u30e7\u30fc\u30ea\u304c1509\u5e74\u306b\u300eDe divina proportione\uff08\u795e\u8056\u6bd4\u4f8b\u8ad6\uff09\u300f\u3092\u8457\u3057\u3001\u3053\u306e\u6bd4\u3092\u300c\u795e\u8056\u306a\u6bd4\u4f8b\u300d\u3068\u8b83\u3048\u305f\u3002\u633f\u7d75\u306f\u53cb\u4eba\u306eLeonardo\u30ec\u30aa\u30ca\u30eb\u30c9 da\u30c0 Vinci\u30f4\u30a3\u30f3\u30c1\u304c\u63cf\u3044\u3066\u3044\u308b\u3002\u300c\u9ec4\u91d1\u5206\u5272\u300d\u3068\u3044\u3046\u547c\u3073\u540d\u304c\u5e83\u307e\u3063\u305f\u306e\u306f\u3055\u3089\u306b\u5f8c\u306e19\u4e16\u7d00\u3067\u3001\u30c9\u30a4\u30c4\u306e\u6570\u5b66\u8005Martin\u30de\u30eb\u30c6\u30a3\u30f3 Ohm\u30aa\u30fc\u30e0\u304c\u6559\u79d1\u66f8\uff081835\u5e74\uff09\u3067\u7528\u3044\u305f\u306e\u304c\u304d\u3063\u304b\u3051\u3068\u3055\u308c\u308b\u3002\u8a18\u53f7\u03c6\u306f\u300120\u4e16\u7d00\u521d\u3081\u306b\u30a2\u30e1\u30ea\u30ab\u306e\u6570\u5b66\u8005Mark\u30de\u30fc\u30af Barr\u30d0\u30fc\u304c\u3001\u5f6b\u523b\u5bb6\u30d5\u30a7\u30a4\u30c7\u30a3\u30a2\u30b9\u306e\u982d\u6587\u5b57\u306b\u3061\u306a\u3093\u3067\u5f53\u3066\u305f\u3068\u4f1d\u308f\u308b\u3002\u547c\u3073\u540d\u304c\u5b9a\u7740\u3059\u308b\u307e\u3067\u306b\u4e8c\u5343\u5e74\u4ee5\u4e0a\u304b\u304b\u3063\u305f\u6bd4\u3067\u3042\u308b\u3002 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\u6570\u5b66\u8005\u306eGeorge\u30b8\u30e7\u30fc\u30b8 Markowsky\u30de\u30eb\u30b3\u30a6\u30b9\u30ad\u30fc\u306f\u8ad6\u6587\u300cMisconceptions about the Golden Ratio\uff08\u9ec4\u91d1\u6bd4\u306b\u3064\u3044\u3066\u306e\u8aa4\u89e3\uff09\u300d\uff081992\u5e74\uff09\u3067\u3001\u30d1\u30eb\u30c6\u30ce\u30f3\u795e\u6bbf\u306e\u9ec4\u91d1\u6bd4\u8aac\u3092\u691c\u8a3c\u3057\u3001\u6e2c\u308a\u65b9\u3057\u3060\u3044\u3067\u6570\u5024\u304c\u5909\u308f\u308b\u3053\u3068\u3092\u793a\u3057\u305f\u3002\u5f7c\u306e\u8a08\u6e2c\u3067\u306f\u5e45\u3068\u9ad8\u3055\u306e\u6bd4\u306f\u304a\u3088\u305d1.7\u3067\u30011.618\u3067\u306f\u306a\u304b\u3063\u305f\u3002\u30b9\u30bf\u30f3\u30d5\u30a9\u30fc\u30c9\u5927\u5b66\u306e\u6570\u5b66\u8005Keith\u30ad\u30fc\u30b9 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\u95a2\u9023\u7528\u8a9e   \u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\uff08Fibonacci Sequence\uff09    \u81ea\u5df1\u76f8\u4f3c\u6027\uff08Self-similarity\uff09    1\/3\u306e\u6cd5\u5247\uff08Rule of Thirds\uff09\" \/>\n<meta property=\"og:url\" content=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/golden-ratio\/\" \/>\n<meta property=\"og:site_name\" content=\"UX TIMES\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-11T08:18:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/08\/1786436218701.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data1\" content=\"8\u5206\" 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ratio\uff09\u300d\u3068\u3057\u3066\u5b9a\u7fa9\u3057\u305f\u3002\u305f\u3060\u3057\u30e6\u30fc\u30af\u30ea\u30c3\u30c9\u306f\u5e7e\u4f55\u5b66\u4e0a\u306e\u5206\u5272\u3068\u3057\u3066\u6271\u3063\u305f\u3060\u3051\u3067\u3001\u7f8e\u3057\u3055\u3068\u306f\u7d50\u3073\u3064\u3051\u3066\u3044\u306a\u3044\u3002 \u7f8e\u7684\u306a\u610f\u5473\u3065\u3051\u304c\u5f37\u307e\u3063\u305f\u306e\u306f\u3001\u306f\u308b\u304b\u5f8c\u306e\u3053\u3068\u3067\u3042\u308b\u3002\u30a4\u30bf\u30ea\u30a2\u306e\u6570\u5b66\u8005Luca\u30eb\u30ab Pacioli\u30d1\u30c1\u30e7\u30fc\u30ea\u304c1509\u5e74\u306b\u300eDe divina proportione\uff08\u795e\u8056\u6bd4\u4f8b\u8ad6\uff09\u300f\u3092\u8457\u3057\u3001\u3053\u306e\u6bd4\u3092\u300c\u795e\u8056\u306a\u6bd4\u4f8b\u300d\u3068\u8b83\u3048\u305f\u3002\u633f\u7d75\u306f\u53cb\u4eba\u306eLeonardo\u30ec\u30aa\u30ca\u30eb\u30c9 da\u30c0 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\u3068\u3044\u3046\u95a2\u4fc2\u3092\u6e80\u305f\u3059\u3002\u5186\u5468\u7387\u03c0\u306e\u3088\u3046\u306b\u7121\u9650\u306b\u8907\u96d1\u306a\u6570\u3067\u306f\u306a\u304f\u3001\u7c21\u5358\u306a\u65b9\u7a0b\u5f0f\u306e\u7b54\u3048\u3068\u3057\u3066\u8868\u305b\u308b\u3002\u3053\u306e\u6271\u3044\u3084\u3059\u3055\u3068\u3001\u7e70\u308a\u8fd4\u3057\u73fe\u308c\u308b\u898f\u5247\u6b63\u3057\u3055\u304c\u3001\u9ec4\u91d1\u6bd4\u3092\u6570\u5b66\u8005\u3084\u30c7\u30b6\u30a4\u30ca\u30fc\u306e\u95a2\u5fc3\u3092\u9577\u304f\u5f15\u304d\u3064\u3051\u3066\u304d\u305f\u7406\u7531\u3067\u3042\u308b\u3002 \u8a9e\u6e90\u30fb\u63d0\u5531\u8005 \u3053\u306e\u6bd4\u3092\u6700\u521d\u306b\u53b3\u5bc6\u306b\u8a18\u8ff0\u3057\u305f\u306e\u306f\u3001\u7d00\u5143\u524d300\u5e74\u3054\u308d\u306e\u6570\u5b66\u8005Euclid\u30e6\u30fc\u30af\u30ea\u30c3\u30c9\u3067\u3042\u308b\u3002\u8457\u66f8\u300e\u539f\u8ad6\u300f\u3067\u3001\u7dda\u5206\u3092\u300c\u5916\u4e2d\u6bd4\uff08extreme and mean ratio\uff09\u300d\u3068\u3057\u3066\u5b9a\u7fa9\u3057\u305f\u3002\u305f\u3060\u3057\u30e6\u30fc\u30af\u30ea\u30c3\u30c9\u306f\u5e7e\u4f55\u5b66\u4e0a\u306e\u5206\u5272\u3068\u3057\u3066\u6271\u3063\u305f\u3060\u3051\u3067\u3001\u7f8e\u3057\u3055\u3068\u306f\u7d50\u3073\u3064\u3051\u3066\u3044\u306a\u3044\u3002    \u7f8e\u7684\u306a\u610f\u5473\u3065\u3051\u304c\u5f37\u307e\u3063\u305f\u306e\u306f\u3001\u306f\u308b\u304b\u5f8c\u306e\u3053\u3068\u3067\u3042\u308b\u3002\u30a4\u30bf\u30ea\u30a2\u306e\u6570\u5b66\u8005Luca\u30eb\u30ab Pacioli\u30d1\u30c1\u30e7\u30fc\u30ea\u304c1509\u5e74\u306b\u300eDe divina proportione\uff08\u795e\u8056\u6bd4\u4f8b\u8ad6\uff09\u300f\u3092\u8457\u3057\u3001\u3053\u306e\u6bd4\u3092\u300c\u795e\u8056\u306a\u6bd4\u4f8b\u300d\u3068\u8b83\u3048\u305f\u3002\u633f\u7d75\u306f\u53cb\u4eba\u306eLeonardo\u30ec\u30aa\u30ca\u30eb\u30c9 da\u30c0 Vinci\u30f4\u30a3\u30f3\u30c1\u304c\u63cf\u3044\u3066\u3044\u308b\u3002\u300c\u9ec4\u91d1\u5206\u5272\u300d\u3068\u3044\u3046\u547c\u3073\u540d\u304c\u5e83\u307e\u3063\u305f\u306e\u306f\u3055\u3089\u306b\u5f8c\u306e19\u4e16\u7d00\u3067\u3001\u30c9\u30a4\u30c4\u306e\u6570\u5b66\u8005Martin\u30de\u30eb\u30c6\u30a3\u30f3 Ohm\u30aa\u30fc\u30e0\u304c\u6559\u79d1\u66f8\uff081835\u5e74\uff09\u3067\u7528\u3044\u305f\u306e\u304c\u304d\u3063\u304b\u3051\u3068\u3055\u308c\u308b\u3002\u8a18\u53f7\u03c6\u306f\u300120\u4e16\u7d00\u521d\u3081\u306b\u30a2\u30e1\u30ea\u30ab\u306e\u6570\u5b66\u8005Mark\u30de\u30fc\u30af Barr\u30d0\u30fc\u304c\u3001\u5f6b\u523b\u5bb6\u30d5\u30a7\u30a4\u30c7\u30a3\u30a2\u30b9\u306e\u982d\u6587\u5b57\u306b\u3061\u306a\u3093\u3067\u5f53\u3066\u305f\u3068\u4f1d\u308f\u308b\u3002\u547c\u3073\u540d\u304c\u5b9a\u7740\u3059\u308b\u307e\u3067\u306b\u4e8c\u5343\u5e74\u4ee5\u4e0a\u304b\u304b\u3063\u305f\u6bd4\u3067\u3042\u308b\u3002 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\u6570\u5b66\u8005\u306eGeorge\u30b8\u30e7\u30fc\u30b8 Markowsky\u30de\u30eb\u30b3\u30a6\u30b9\u30ad\u30fc\u306f\u8ad6\u6587\u300cMisconceptions about the Golden Ratio\uff08\u9ec4\u91d1\u6bd4\u306b\u3064\u3044\u3066\u306e\u8aa4\u89e3\uff09\u300d\uff081992\u5e74\uff09\u3067\u3001\u30d1\u30eb\u30c6\u30ce\u30f3\u795e\u6bbf\u306e\u9ec4\u91d1\u6bd4\u8aac\u3092\u691c\u8a3c\u3057\u3001\u6e2c\u308a\u65b9\u3057\u3060\u3044\u3067\u6570\u5024\u304c\u5909\u308f\u308b\u3053\u3068\u3092\u793a\u3057\u305f\u3002\u5f7c\u306e\u8a08\u6e2c\u3067\u306f\u5e45\u3068\u9ad8\u3055\u306e\u6bd4\u306f\u304a\u3088\u305d1.7\u3067\u30011.618\u3067\u306f\u306a\u304b\u3063\u305f\u3002\u30b9\u30bf\u30f3\u30d5\u30a9\u30fc\u30c9\u5927\u5b66\u306e\u6570\u5b66\u8005Keith\u30ad\u30fc\u30b9 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ratio\uff09\u300d\u3068\u3057\u3066\u5b9a\u7fa9\u3057\u305f\u3002\u305f\u3060\u3057\u30e6\u30fc\u30af\u30ea\u30c3\u30c9\u306f\u5e7e\u4f55\u5b66\u4e0a\u306e\u5206\u5272\u3068\u3057\u3066\u6271\u3063\u305f\u3060\u3051\u3067\u3001\u7f8e\u3057\u3055\u3068\u306f\u7d50\u3073\u3064\u3051\u3066\u3044\u306a\u3044\u3002    \u7f8e\u7684\u306a\u610f\u5473\u3065\u3051\u304c\u5f37\u307e\u3063\u305f\u306e\u306f\u3001\u306f\u308b\u304b\u5f8c\u306e\u3053\u3068\u3067\u3042\u308b\u3002\u30a4\u30bf\u30ea\u30a2\u306e\u6570\u5b66\u8005Luca\u30eb\u30ab Pacioli\u30d1\u30c1\u30e7\u30fc\u30ea\u304c1509\u5e74\u306b\u300eDe divina proportione\uff08\u795e\u8056\u6bd4\u4f8b\u8ad6\uff09\u300f\u3092\u8457\u3057\u3001\u3053\u306e\u6bd4\u3092\u300c\u795e\u8056\u306a\u6bd4\u4f8b\u300d\u3068\u8b83\u3048\u305f\u3002\u633f\u7d75\u306f\u53cb\u4eba\u306eLeonardo\u30ec\u30aa\u30ca\u30eb\u30c9 da\u30c0 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\u3068\u3044\u3046\u95a2\u4fc2\u3092\u6e80\u305f\u3059\u3002\u5186\u5468\u7387\u03c0\u306e\u3088\u3046\u306b\u7121\u9650\u306b\u8907\u96d1\u306a\u6570\u3067\u306f\u306a\u304f\u3001\u7c21\u5358\u306a\u65b9\u7a0b\u5f0f\u306e\u7b54\u3048\u3068\u3057\u3066\u8868\u305b\u308b\u3002\u3053\u306e\u6271\u3044\u3084\u3059\u3055\u3068\u3001\u7e70\u308a\u8fd4\u3057\u73fe\u308c\u308b\u898f\u5247\u6b63\u3057\u3055\u304c\u3001\u9ec4\u91d1\u6bd4\u3092\u6570\u5b66\u8005\u3084\u30c7\u30b6\u30a4\u30ca\u30fc\u306e\u95a2\u5fc3\u3092\u9577\u304f\u5f15\u304d\u3064\u3051\u3066\u304d\u305f\u7406\u7531\u3067\u3042\u308b\u3002 \u8a9e\u6e90\u30fb\u63d0\u5531\u8005 \u3053\u306e\u6bd4\u3092\u6700\u521d\u306b\u53b3\u5bc6\u306b\u8a18\u8ff0\u3057\u305f\u306e\u306f\u3001\u7d00\u5143\u524d300\u5e74\u3054\u308d\u306e\u6570\u5b66\u8005Euclid\u30e6\u30fc\u30af\u30ea\u30c3\u30c9\u3067\u3042\u308b\u3002\u8457\u66f8\u300e\u539f\u8ad6\u300f\u3067\u3001\u7dda\u5206\u3092\u300c\u5916\u4e2d\u6bd4\uff08extreme and mean ratio\uff09\u300d\u3068\u3057\u3066\u5b9a\u7fa9\u3057\u305f\u3002\u305f\u3060\u3057\u30e6\u30fc\u30af\u30ea\u30c3\u30c9\u306f\u5e7e\u4f55\u5b66\u4e0a\u306e\u5206\u5272\u3068\u3057\u3066\u6271\u3063\u305f\u3060\u3051\u3067\u3001\u7f8e\u3057\u3055\u3068\u306f\u7d50\u3073\u3064\u3051\u3066\u3044\u306a\u3044\u3002 \u7f8e\u7684\u306a\u610f\u5473\u3065\u3051\u304c\u5f37\u307e\u3063\u305f\u306e\u306f\u3001\u306f\u308b\u304b\u5f8c\u306e\u3053\u3068\u3067\u3042\u308b\u3002\u30a4\u30bf\u30ea\u30a2\u306e\u6570\u5b66\u8005Luca\u30eb\u30ab Pacioli\u30d1\u30c1\u30e7\u30fc\u30ea\u304c1509\u5e74\u306b\u300eDe divina proportione\uff08\u795e\u8056\u6bd4\u4f8b\u8ad6\uff09\u300f\u3092\u8457\u3057\u3001\u3053\u306e\u6bd4\u3092\u300c\u795e\u8056\u306a\u6bd4\u4f8b\u300d\u3068\u8b83\u3048\u305f\u3002\u633f\u7d75\u306f\u53cb\u4eba\u306eLeonardo\u30ec\u30aa\u30ca\u30eb\u30c9 da\u30c0 Vinci\u30f4\u30a3\u30f3\u30c1\u304c\u63cf\u3044\u3066\u3044\u308b\u3002\u300c\u9ec4\u91d1\u5206\u5272\u300d\u3068\u3044\u3046\u547c\u3073\u540d\u304c\u5e83\u307e\u3063\u305f\u306e\u306f\u3055\u3089\u306b\u5f8c\u306e19\u4e16\u7d00\u3067\u3001\u30c9\u30a4\u30c4\u306e\u6570\u5b66\u8005Martin\u30de\u30eb\u30c6\u30a3\u30f3 Ohm\u30aa\u30fc\u30e0\u304c\u6559\u79d1\u66f8\uff081835\u5e74\uff09\u3067\u7528\u3044\u305f\u306e\u304c\u304d\u3063\u304b\u3051\u3068\u3055\u308c\u308b\u3002\u8a18\u53f7\u03c6\u306f\u300120\u4e16\u7d00\u521d\u3081\u306b\u30a2\u30e1\u30ea\u30ab\u306e\u6570\u5b66\u8005Mark\u30de\u30fc\u30af Barr\u30d0\u30fc\u304c\u3001\u5f6b\u523b\u5bb6\u30d5\u30a7\u30a4\u30c7\u30a3\u30a2\u30b9\u306e\u982d\u6587\u5b57\u306b\u3061\u306a\u3093\u3067\u5f53\u3066\u305f\u3068\u4f1d\u308f\u308b\u3002\u547c\u3073\u540d\u304c\u5b9a\u7740\u3059\u308b\u307e\u3067\u306b\u4e8c\u5343\u5e74\u4ee5\u4e0a\u304b\u304b\u3063\u305f\u6bd4\u3067\u3042\u308b\u3002 \u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u6bd4\u7387\u3092\u305d\u308d\u3048\u308b\u76ee\u5b89\u306b\u306a\u308b 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\u6570\u5b66\u8005\u306eGeorge\u30b8\u30e7\u30fc\u30b8 Markowsky\u30de\u30eb\u30b3\u30a6\u30b9\u30ad\u30fc\u306f\u8ad6\u6587\u300cMisconceptions about the Golden Ratio\uff08\u9ec4\u91d1\u6bd4\u306b\u3064\u3044\u3066\u306e\u8aa4\u89e3\uff09\u300d\uff081992\u5e74\uff09\u3067\u3001\u30d1\u30eb\u30c6\u30ce\u30f3\u795e\u6bbf\u306e\u9ec4\u91d1\u6bd4\u8aac\u3092\u691c\u8a3c\u3057\u3001\u6e2c\u308a\u65b9\u3057\u3060\u3044\u3067\u6570\u5024\u304c\u5909\u308f\u308b\u3053\u3068\u3092\u793a\u3057\u305f\u3002\u5f7c\u306e\u8a08\u6e2c\u3067\u306f\u5e45\u3068\u9ad8\u3055\u306e\u6bd4\u306f\u304a\u3088\u305d1.7\u3067\u30011.618\u3067\u306f\u306a\u304b\u3063\u305f\u3002\u30b9\u30bf\u30f3\u30d5\u30a9\u30fc\u30c9\u5927\u5b66\u306e\u6570\u5b66\u8005Keith\u30ad\u30fc\u30b9 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