Home / 115,652.11-173,517.57-62,349.25

Finding the Fourth Proportional to 115,652.11, 173,517.57 and 62,349.25

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Solution

The fourth proportional to 115,652.11, 173,517.57 and 62,349.25 is: 93,545.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,652.11 : 173,517.57 = 62,349.25 : x
  2. Step 2: Convert to fraction form
    115,652.11/173,517.57 = 62,349.25/x
  3. Step 3: Cross multiply
    115,652.11x = 173,517.57 × 62,349.25
  4. Step 4: Simplify right side
    115,652.11x = 10,818,690,351.32
  5. Step 5: Solve for x
    x = 10,818,690,351.32/115,652.11
  6. Step 6: Final answer
    x = 93,545.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.