Finding the Third Proportional to 88,894.41 and 137,553.61
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Solution
The third proportional to 88,894.41 and 137,553.61 is: 212,847.99
Step by Step Solution
- Step 1: Write the proportion equation
88,894.41 : 137,553.61 = 137,553.61 : x - Step 2: Convert to fraction form
88,894.41/137,553.61 = 137,553.61/x - Step 3: Cross multiply
88,894.41x = 137,553.61 × 137,553.61 - Step 4: Simplify right side
88,894.41x = 18,920,995,452.09 - Step 5: Solve for x
x = 18,920,995,452.09/88,894.41 - Step 6: Final answer
x = 212,847.99
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.