Home / 244,206.42-366,351.12-84,238.98

Finding the Fourth Proportional to 244,206.42, 366,351.12 and 84,238.98

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Solution

The fourth proportional to 244,206.42, 366,351.12 and 84,238.98 is: 126,372.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,206.42 : 366,351.12 = 84,238.98 : x
  2. Step 2: Convert to fraction form
    244,206.42/366,351.12 = 84,238.98/x
  3. Step 3: Cross multiply
    244,206.42x = 366,351.12 × 84,238.98
  4. Step 4: Simplify right side
    244,206.42x = 30,861,044,670.66
  5. Step 5: Solve for x
    x = 30,861,044,670.66/244,206.42
  6. Step 6: Final answer
    x = 126,372.78

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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.