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Finding the Third Proportional to 45,948 and 62,359.13

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Solution

The third proportional to 45,948 and 62,359.13 is: 84,631.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,948 : 62,359.13 = 62,359.13 : x
  2. Step 2: Convert to fraction form
    45,948/62,359.13 = 62,359.13/x
  3. Step 3: Cross multiply
    45,948x = 62,359.13 × 62,359.13
  4. Step 4: Simplify right side
    45,948x = 3,888,660,470.77
  5. Step 5: Solve for x
    x = 3,888,660,470.77/45,948
  6. Step 6: Final answer
    x = 84,631.77

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.