factor of proportionality

NOUN
25 LETTERS · STARTS WITH F

factor of proportionality is a valid 25-letter word worth 38 points in Scrabble and 42 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
F4A1C3T1O1R1O1F4P3R1O1P3O1R1T1I1O1N1A1L1I1T1Y4
4 + 1 + 3 + 1 + 1 + 1 + 0 + 1 + 4 + 0 + 3 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 4 =38 PTS
DOUBLE WORD → 76TRIPLE WORD → 114
MEANING

What does factor of proportionality mean?

NOUN · 1 SENSE
1

The constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality.