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Interval information
Ratio 117/88
Monzo [-3 2 0 0 -1 1
Size in cents 493.11972
Name(s) minthmic fourth
Color name 3o1u4, tholu 4th
FJS name P41311

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117/88 is the minthmic fourth, a 13-limit ratio with a value of 493 cents. It is 352/351 against the just perfect fourth of 4/3. It arises in 13-limit just intonation by stacking 13/11 and 9/8, or by lowering 13/8 by 11/9.

See also