Math, asked by Dhairyalahare, 1 year ago

If 9,x,x,49 are in proportion, Find the value of x

Answers

Answered by jaggu77
5
Given that
9:x=x:49
now we have to do product of extremes and product of means
i.e,9×49=x×x
144=
x ^{2}

√144=x
√21^2=x
square and root will be cancelled
therefore x=21


Gipwillaim444555: Thanks bhai
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