Home / 50,566.20-69,769.21-32,658.11

Finding the Fourth Proportional to 50,566.20, 69,769.21 and 32,658.11

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Solution

The fourth proportional to 50,566.20, 69,769.21 and 32,658.11 is: 45,060.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,566.20 : 69,769.21 = 32,658.11 : x
  2. Step 2: Convert to fraction form
    50,566.20/69,769.21 = 32,658.11/x
  3. Step 3: Cross multiply
    50,566.20x = 69,769.21 × 32,658.11
  4. Step 4: Simplify right side
    50,566.20x = 2,278,530,534.79
  5. Step 5: Solve for x
    x = 2,278,530,534.79/50,566.20
  6. Step 6: Final answer
    x = 45,060.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.