Finding the Third Proportional to 8,755.13 and 18,364.13
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Solution
The third proportional to 8,755.13 and 18,364.13 is: 38,519.28
Step by Step Solution
- Step 1: Write the proportion equation
8,755.13 : 18,364.13 = 18,364.13 : x - Step 2: Convert to fraction form
8,755.13/18,364.13 = 18,364.13/x - Step 3: Cross multiply
8,755.13x = 18,364.13 × 18,364.13 - Step 4: Simplify right side
8,755.13x = 337,241,087.02 - Step 5: Solve for x
x = 337,241,087.02/8,755.13 - Step 6: Final answer
x = 38,519.28
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.