Finding the Third Proportional to 2,737.13 and 4,821.19
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Solution
The third proportional to 2,737.13 and 4,821.19 is: 8,492.07
Step by Step Solution
- Step 1: Write the proportion equation
2,737.13 : 4,821.19 = 4,821.19 : x - Step 2: Convert to fraction form
2,737.13/4,821.19 = 4,821.19/x - Step 3: Cross multiply
2,737.13x = 4,821.19 × 4,821.19 - Step 4: Simplify right side
2,737.13x = 23,243,848.91 - Step 5: Solve for x
x = 23,243,848.91/2,737.13 - Step 6: Final answer
x = 8,492.07
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These problems maintain the same ratio (1.76) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.