Finding the Third Proportional to 53,952.75 and 84,633.75
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Solution
The third proportional to 53,952.75 and 84,633.75 is: 132,761.94
Step by Step Solution
- Step 1: Write the proportion equation
53,952.75 : 84,633.75 = 84,633.75 : x - Step 2: Convert to fraction form
53,952.75/84,633.75 = 84,633.75/x - Step 3: Cross multiply
53,952.75x = 84,633.75 × 84,633.75 - Step 4: Simplify right side
53,952.75x = 7,162,871,639.06 - Step 5: Solve for x
x = 7,162,871,639.06/53,952.75 - Step 6: Final answer
x = 132,761.94
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.