Home / 244,234.20-366,351.30-169,438.80

Finding the Fourth Proportional to 244,234.20, 366,351.30 and 169,438.80

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Solution

The fourth proportional to 244,234.20, 366,351.30 and 169,438.80 is: 254,158.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,234.20 : 366,351.30 = 169,438.80 : x
  2. Step 2: Convert to fraction form
    244,234.20/366,351.30 = 169,438.80/x
  3. Step 3: Cross multiply
    244,234.20x = 366,351.30 × 169,438.80
  4. Step 4: Simplify right side
    244,234.20x = 62,074,124,650.44
  5. Step 5: Solve for x
    x = 62,074,124,650.44/244,234.20
  6. Step 6: Final answer
    x = 254,158.20

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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.