Home / 41,213.24-61,819.84-14,911.84

Finding the Fourth Proportional to 41,213.24, 61,819.84 and 14,911.84

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Solution

The fourth proportional to 41,213.24, 61,819.84 and 14,911.84 is: 22,367.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,213.24 : 61,819.84 = 14,911.84 : x
  2. Step 2: Convert to fraction form
    41,213.24/61,819.84 = 14,911.84/x
  3. Step 3: Cross multiply
    41,213.24x = 61,819.84 × 14,911.84
  4. Step 4: Simplify right side
    41,213.24x = 921,847,562.91
  5. Step 5: Solve for x
    x = 921,847,562.91/41,213.24
  6. Step 6: Final answer
    x = 22,367.75

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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.