Home / 133,444.53-200,234.68-58,545.25

Finding the Fourth Proportional to 133,444.53, 200,234.68 and 58,545.25

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Solution

The fourth proportional to 133,444.53, 200,234.68 and 58,545.25 is: 87,847.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,444.53 : 200,234.68 = 58,545.25 : x
  2. Step 2: Convert to fraction form
    133,444.53/200,234.68 = 58,545.25/x
  3. Step 3: Cross multiply
    133,444.53x = 200,234.68 × 58,545.25
  4. Step 4: Simplify right side
    133,444.53x = 11,722,789,399.27
  5. Step 5: Solve for x
    x = 11,722,789,399.27/133,444.53
  6. Step 6: Final answer
    x = 87,847.66

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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.