Check whether the following numbers are in continued proportion. 1, 2, 3 - Algebra

Check whether the following numbers are in continued proportion.

1, 2, 3

One Line Answer

Since `1/2 ≠ 2/3`, so the numbers 1, 2, 3 are not in continued proportion.

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Chapter 4: Ratio and Proportion - Problem Set 4 [Page 78]

Chapter 4 Ratio and Proportion
Problem Set 4 | Q (4) (ii) | Page 78

Find two numbers such that the mean proportional between them is 12 and the third proportional to them is 96.

If p : q = r : s; then show that: mp + nq : q = mr + ns : s.

Find two nurnbers whose mean proportional is 12 and the third proportional is 324.

If p, q and r in continued proportion, then prove the following:

(p + q + r )(p - q + r) = p² + q² + r²

If x + 5 is the mean proportion between x + 2 and x + 9, find the value of x.

Determine if the following numbers are in proportion:

22, 33, 42, 63

Find the value of x in each of the following proportion:

27 : x : : 63 : 84

Two numbers are in the ratio 5 : 7 and the sum of these numbers is 252. The larger of these numbers is

If 24 workers can build a wall in 15 days, how many days will 8 workers take to build a similar wall?

Bachhu Manjhi earns Rs. 24000 in 8 months. At this rate, in how many months does he earn Rs. 42000?