Finding the Third Proportional to 62,191.13 and 132,512.63
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Solution
The third proportional to 62,191.13 and 132,512.63 is: 282,348.90
Step by Step Solution
- Step 1: Write the proportion equation
62,191.13 : 132,512.63 = 132,512.63 : x - Step 2: Convert to fraction form
62,191.13/132,512.63 = 132,512.63/x - Step 3: Cross multiply
62,191.13x = 132,512.63 × 132,512.63 - Step 4: Simplify right side
62,191.13x = 17,559,595,784.39 - Step 5: Solve for x
x = 17,559,595,784.39/62,191.13 - Step 6: Final answer
x = 282,348.90
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.