Home / 244,446.30-366,232.05-206,829.90

Finding the Fourth Proportional to 244,446.30, 366,232.05 and 206,829.90

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Solution

The fourth proportional to 244,446.30, 366,232.05 and 206,829.90 is: 309,874.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,446.30 : 366,232.05 = 206,829.90 : x
  2. Step 2: Convert to fraction form
    244,446.30/366,232.05 = 206,829.90/x
  3. Step 3: Cross multiply
    244,446.30x = 366,232.05 × 206,829.90
  4. Step 4: Simplify right side
    244,446.30x = 75,747,738,278.30
  5. Step 5: Solve for x
    x = 75,747,738,278.30/244,446.30
  6. Step 6: Final answer
    x = 309,874.76

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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.