Finding the Third Proportional to 1,471.13 and 2,159.63
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Solution
The third proportional to 1,471.13 and 2,159.63 is: 3,170.35
Step by Step Solution
- Step 1: Write the proportion equation
1,471.13 : 2,159.63 = 2,159.63 : x - Step 2: Convert to fraction form
1,471.13/2,159.63 = 2,159.63/x - Step 3: Cross multiply
1,471.13x = 2,159.63 × 2,159.63 - Step 4: Simplify right side
1,471.13x = 4,663,980.14 - Step 5: Solve for x
x = 4,663,980.14/1,471.13 - Step 6: Final answer
x = 3,170.35
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