Finding the Third Proportional to 7,543.13 and 16,574.63
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Solution
The third proportional to 7,543.13 and 16,574.63 is: 36,419.68
Step by Step Solution
- Step 1: Write the proportion equation
7,543.13 : 16,574.63 = 16,574.63 : x - Step 2: Convert to fraction form
7,543.13/16,574.63 = 16,574.63/x - Step 3: Cross multiply
7,543.13x = 16,574.63 × 16,574.63 - Step 4: Simplify right side
7,543.13x = 274,718,193.89 - Step 5: Solve for x
x = 274,718,193.89/7,543.13 - Step 6: Final answer
x = 36,419.68
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.