Finding the Third Proportional to 97,116.47 and 141,949.97
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Solution
The third proportional to 97,116.47 and 141,949.97 is: 207,480.71
Step by Step Solution
- Step 1: Write the proportion equation
97,116.47 : 141,949.97 = 141,949.97 : x - Step 2: Convert to fraction form
97,116.47/141,949.97 = 141,949.97/x - Step 3: Cross multiply
97,116.47x = 141,949.97 × 141,949.97 - Step 4: Simplify right side
97,116.47x = 20,149,793,628.13 - Step 5: Solve for x
x = 20,149,793,628.13/97,116.47 - Step 6: Final answer
x = 207,480.71
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.