Home / 41,373.88-62,061.18-19,180.96

Finding the Fourth Proportional to 41,373.88, 62,061.18 and 19,180.96

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Solution

The fourth proportional to 41,373.88, 62,061.18 and 19,180.96 is: 28,771.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,373.88 : 62,061.18 = 19,180.96 : x
  2. Step 2: Convert to fraction form
    41,373.88/62,061.18 = 19,180.96/x
  3. Step 3: Cross multiply
    41,373.88x = 62,061.18 × 19,180.96
  4. Step 4: Simplify right side
    41,373.88x = 1,190,393,011.13
  5. Step 5: Solve for x
    x = 1,190,393,011.13/41,373.88
  6. Step 6: Final answer
    x = 28,771.61

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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.