Math, asked by Ashugppta, 3 months ago

the fourth proportional to 4,12 and 9 is​ in solution

Answers

Answered by likhithahari361
1

Answer:

27

Step-by-step explanation:

let the fourth proportional number be x

4:12::9:x

product of extremes = product of means

4 X x = 12 X 9

4x = 108

x = 108/4

x = 27

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