Math, asked by cookie32, 1 year ago

find 16 : 18 :: 8 : ?​

Answers

Answered by sweethearts29617
0

Let the fourth proportional be x

16:18::8:x

ad=bc

16×x=18×8

X=18×8÷16

X=9

Answered by Stargazerr
0

Multiply the means together and extremes together.

16 : 18 :: 8 : x

16 * x = 18 * 8

16x = 144

x = 144 / 16

x=9

Please mark as BRAINLIEST ..

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