Math, asked by parmilassardar, 2 months ago

find the third propertional to 9 a
nd 12




Answers

Answered by saisrihita
0

If a:b = b:c, then :

a => first proportion

b => mean proportion

c => third proportion

=> 9/12 = 12/c

=> c = 12 x 12 / 9 = 16

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