Home / 75,545.46-113,336.82-22,952.16

Finding the Fourth Proportional to 75,545.46, 113,336.82 and 22,952.16

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Solution

The fourth proportional to 75,545.46, 113,336.82 and 22,952.16 is: 34,433.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,545.46 : 113,336.82 = 22,952.16 : x
  2. Step 2: Convert to fraction form
    75,545.46/113,336.82 = 22,952.16/x
  3. Step 3: Cross multiply
    75,545.46x = 113,336.82 × 22,952.16
  4. Step 4: Simplify right side
    75,545.46x = 2,601,324,826.53
  5. Step 5: Solve for x
    x = 2,601,324,826.53/75,545.46
  6. Step 6: Final answer
    x = 34,433.90

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1.5x scale

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.