Home / 50,377.22-75,462.09-29,550.50

Finding the Fourth Proportional to 50,377.22, 75,462.09 and 29,550.50

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Solution

The fourth proportional to 50,377.22, 75,462.09 and 29,550.50 is: 44,264.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,377.22 : 75,462.09 = 29,550.50 : x
  2. Step 2: Convert to fraction form
    50,377.22/75,462.09 = 29,550.50/x
  3. Step 3: Cross multiply
    50,377.22x = 75,462.09 × 29,550.50
  4. Step 4: Simplify right side
    50,377.22x = 2,229,942,490.55
  5. Step 5: Solve for x
    x = 2,229,942,490.55/50,377.22
  6. Step 6: Final answer
    x = 44,264.90

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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.