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Find the third proportional to 223 and 4 - Mathematics

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प्रश्न

Find the third proportional to `2 2/3` and 4

बेरीज

उत्तर

Let the third proportional to `2 2/3` and 4 be x.

`=> 2 2/3`, 4, x are in continued proportion.

`=> 2 2/3 : 4 = 4 : x`

`=> (8/3)/4 = 4/x`

`=> x = 16 xx 3/8 = 6`

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पाठ 7: Ratio and Proportion (Including Properties and Uses) - Exercise 7 (B) [पृष्ठ ९४]

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सेलिना Mathematics [English] Class 10 ICSE
पाठ 7 Ratio and Proportion (Including Properties and Uses)
Exercise 7 (B) | Q 2.1 | पृष्ठ ९४
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