Math, asked by avantikamanoj18, 1 year ago

Find x when the ratio is in proportion a) 3:8 :: 45 : X

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Answered by 22Aryan22

I hope this will help you

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avantikamanoj18: thankyou sooo much

avantikamanoj18: Find x when the ratio is in proportion b) 6 : 9 :: x : 27......can you please solve this one too???

22Aryan22: x =18

avantikamanoj18: thankyou sooo much...please surely ask me if you have a doubt in hindi or science

avantikamanoj18: thankyou

22Aryan22: my favourite subject is maths

Answered by NUTROLLER

3:8::45:X
Here, Means are given but not extremes. To find out,
Product of means=8×45=360
For 3,8,45,X to be in proportion we should have
3×X=8×45
3×X=360
X=360/3=120
3:8::45:120 Are in proportion.

avantikamanoj18: thankyou you so much

avantikamanoj18: Find x when the ratio is in proportion b) 6 : 9 :: x : 27......can you please solve this one too???

22Aryan22: x=18

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