Question

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Answer 1

Answer:

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Answer 2

Step-by-step explanation:

i) 4th proportional to 3,12 and 4

i) 4th proportional to 3,12 and 4=\frac{12\times4}{3}=312×4

i) 4th proportional to 3,12 and 4=\frac{12\times4}{3}=312×4= 16

i) 4th proportional to 3,12 and 4=\frac{12\times4}{3}=312×4= 16(ii) 4th proportional to 5,9 and 45

i) 4th proportional to 3,12 and 4=\frac{12\times4}{3}=312×4= 16(ii) 4th proportional to 5,9 and 45=\frac{94\times5}{5}=594×5

i) 4th proportional to 3,12 and 4=\frac{12\times4}{3}=312×4= 16(ii) 4th proportional to 5,9 and 45=\frac{94\times5}{5}=594×5= 81

i) 4th proportional to 3,12 and 4=\frac{12\times4}{3}=312×4= 16(ii) 4th proportional to 5,9 and 45=\frac{94\times5}{5}=594×5= 81(iii) 4th proportional to 2.1, 1.5 and 8.4

i) 4th proportional to 3,12 and 4=\frac{12\times4}{3}=312×4= 16(ii) 4th proportional to 5,9 and 45=\frac{94\times5}{5}=594×5= 81(iii) 4th proportional to 2.1, 1.5 and 8.4=\frac{1.5\times8.4}{2.1}=2.11.5×8.4

i) 4th proportional to 3,12 and 4=\frac{12\times4}{3}=312×4= 16(ii) 4th proportional to 5,9 and 45=\frac{94\times5}{5}=594×5= 81(iii) 4th proportional to 2.1, 1.5 and 8.4=\frac{1.5\times8.4}{2.1}=2.11.5×8.4=1.5\times4=6.0=1.5×4=6.0

i) 4th proportional to 3,12 and 4=\frac{12\times4}{3}=312×4= 16(ii) 4th proportional to 5,9 and 45=\frac{94\times5}{5}=594×5= 81(iii) 4th proportional to 2.1, 1.5 and 8.4=\frac{1.5\times8.4}{2.1}=2.11.5×8.4=1.5\times4=6.0=1.5×4=6.0(iv) 4th proportional to \frac{1}{3},\frac{2}{5}\ and\ 8.431,52 and 8.4

i) 4th proportional to 3,12 and 4=\frac{12\times4}{3}=312×4= 16(ii) 4th proportional to 5,9 and 45=\frac{94\times5}{5}=594×5= 81(iii) 4th proportional to 2.1, 1.5 and 8.4=\frac{1.5\times8.4}{2.1}=2.11.5×8.4=1.5\times4=6.0=1.5×4=6.0(iv) 4th proportional to \frac{1}{3},\frac{2}{5}\ and\ 8.431,52 and 8.4=\frac{2}{5}\times8.4\times\frac{3}{1}=52×8.4×13

i) 4th proportional to 3,12 and 4=\frac{12\times4}{3}=312×4= 16(ii) 4th proportional to 5,9 and 45=\frac{94\times5}{5}=594×5= 81(iii) 4th proportional to 2.1, 1.5 and 8.4=\frac{1.5\times8.4}{2.1}=2.11.5×8.4=1.5\times4=6.0=1.5×4=6.0(iv) 4th proportional to \frac{1}{3},\frac{2}{5}\ and\ 8.431,52 and 8.4=\frac{2}{5}\times8.4\times\frac{3}{1}=52×8.4×13=\frac{2\times84\times3}{5\times10\times1}=\frac{252}{25}=10.08=5×10×12×84×3=25252=10.08