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प्रश्न
5 : `square` : : 10 : 8 : : 15 : `square`
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उत्तर
5 : 4 : : 10 : 8 : : 15 : 12
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संबंधित प्रश्न
a, b, c are in continued proportion. If a = 3 and c = 27 then find b.
Find the fourth proportional to:
2xy, x2, y2
If b is the mean proportional between a and c, prove that `(a^2 - b^2 + c^2)/(a^-2 -b^-2 + c^-2)` = b4.
Verify the following:
108 : 72 : : 129 : 86
Show that the following numbers are in continued proportion:
36, 90, 225
If 12 L of diesel is consumed by a car in covering a distance of 222 km, how many kilometers will it go in 22 L of diesel?
If a, b, c are in continued proportion, prove that: a2 b2 c2 (a-4 + b-4 + c-4) = b-2(a4 + b4 + c4)
Determine if the following are in proportion.
32, 48, 70, 210
Write True (T) or False (F) against the following statement:
5.2 : 3.9 : : 3 : 4
Which of the following statements correctly defines a proportion involving four non-zero quantities a, b, c, and d?
