Finding the Third Proportional to 16,876.69 and 36,350.44
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Solution
The third proportional to 16,876.69 and 36,350.44 is: 78,294.65
Step by Step Solution
- Step 1: Write the proportion equation
16,876.69 : 36,350.44 = 36,350.44 : x - Step 2: Convert to fraction form
16,876.69/36,350.44 = 36,350.44/x - Step 3: Cross multiply
16,876.69x = 36,350.44 × 36,350.44 - Step 4: Simplify right side
16,876.69x = 1,321,354,306.44 - Step 5: Solve for x
x = 1,321,354,306.44/16,876.69 - Step 6: Final answer
x = 78,294.65
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.