Home / 244,016.20-365,732.70-125,626.60

Finding the Fourth Proportional to 244,016.20, 365,732.70 and 125,626.60

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Solution

The fourth proportional to 244,016.20, 365,732.70 and 125,626.60 is: 188,289.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,016.20 : 365,732.70 = 125,626.60 : x
  2. Step 2: Convert to fraction form
    244,016.20/365,732.70 = 125,626.60/x
  3. Step 3: Cross multiply
    244,016.20x = 365,732.70 × 125,626.60
  4. Step 4: Simplify right side
    244,016.20x = 45,945,755,609.82
  5. Step 5: Solve for x
    x = 45,945,755,609.82/244,016.20
  6. Step 6: Final answer
    x = 188,289.78

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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.