Finding the Third Proportional to 3,262.13 and 5,053.31
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Solution
The third proportional to 3,262.13 and 5,053.31 is: 7,828.02
Step by Step Solution
- Step 1: Write the proportion equation
3,262.13 : 5,053.31 = 5,053.31 : x - Step 2: Convert to fraction form
3,262.13/5,053.31 = 5,053.31/x - Step 3: Cross multiply
3,262.13x = 5,053.31 × 5,053.31 - Step 4: Simplify right side
3,262.13x = 25,535,967.22 - Step 5: Solve for x
x = 25,535,967.22/3,262.13 - Step 6: Final answer
x = 7,828.02
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.