harmonic proportion

19 LETTERS · STARTS WITH H

harmonic proportion is a valid 19-letter word worth 29 points in Scrabble and 34 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

H4A1R1M3O1N1I1C3P3R1O1P3O1R1T1I1O1N1

4 + 1 + 1 + 3 + 1 + 1 + 1 + 3 + 0 + 3 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =29 PTS

DOUBLE WORD → 58TRIPLE WORD → 87

MEANING

What does harmonic proportion mean?