If X2, 4 and 9 Are in Continued Proportion, Find X. - ICSE Class 10 - Mathematics
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If x2, 4 and 9 are in continued proportion, find x.
Given `x^2`, 4 and 9 are in continued proportion
`∴ x^2/4 = 4/9`
`=> 9x^2 = 16`
`=> x^2 = 16/9`
`=> x = 4/3`
Is there an error in this question or solution?
Solution If X2, 4 and 9 Are in Continued Proportion, Find X. Concept: Proportions.