Home / 244,574.20-366,861.30-67,099.15

Finding the Fourth Proportional to 244,574.20, 366,861.30 and 67,099.15

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Solution

The fourth proportional to 244,574.20, 366,861.30 and 67,099.15 is: 100,648.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,574.20 : 366,861.30 = 67,099.15 : x
  2. Step 2: Convert to fraction form
    244,574.20/366,861.30 = 67,099.15/x
  3. Step 3: Cross multiply
    244,574.20x = 366,861.30 × 67,099.15
  4. Step 4: Simplify right side
    244,574.20x = 24,616,081,397.90
  5. Step 5: Solve for x
    x = 24,616,081,397.90/244,574.20
  6. Step 6: Final answer
    x = 100,648.73

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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.