Finding the Third Proportional to 56,497.50 and 125,385.75
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Solution
The third proportional to 56,497.50 and 125,385.75 is: 278,270.48
Step by Step Solution
- Step 1: Write the proportion equation
56,497.50 : 125,385.75 = 125,385.75 : x - Step 2: Convert to fraction form
56,497.50/125,385.75 = 125,385.75/x - Step 3: Cross multiply
56,497.50x = 125,385.75 × 125,385.75 - Step 4: Simplify right side
56,497.50x = 15,721,586,303.06 - Step 5: Solve for x
x = 15,721,586,303.06/56,497.50 - Step 6: Final answer
x = 278,270.48
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.