Finding the Third Proportional to 60,652.13 and 129,616.88
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Solution
The third proportional to 60,652.13 and 129,616.88 is: 276,998.28
Step by Step Solution
- Step 1: Write the proportion equation
60,652.13 : 129,616.88 = 129,616.88 : x - Step 2: Convert to fraction form
60,652.13/129,616.88 = 129,616.88/x - Step 3: Cross multiply
60,652.13x = 129,616.88 × 129,616.88 - Step 4: Simplify right side
60,652.13x = 16,800,534,284.77 - Step 5: Solve for x
x = 16,800,534,284.77/60,652.13 - Step 6: Final answer
x = 276,998.28
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.