Finding the Third Proportional to 113,760.07 and 247,579.03
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Solution
The third proportional to 113,760.07 and 247,579.03 is: 538,812.75
Step by Step Solution
- Step 1: Write the proportion equation
113,760.07 : 247,579.03 = 247,579.03 : x - Step 2: Convert to fraction form
113,760.07/247,579.03 = 247,579.03/x - Step 3: Cross multiply
113,760.07x = 247,579.03 × 247,579.03 - Step 4: Simplify right side
113,760.07x = 61,295,376,714.69 - Step 5: Solve for x
x = 61,295,376,714.69/113,760.07 - Step 6: Final answer
x = 538,812.75
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.