Home / 41,377.62-62,017.82-19,144.04

Finding the Fourth Proportional to 41,377.62, 62,017.82 and 19,144.04

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Solution

The fourth proportional to 41,377.62, 62,017.82 and 19,144.04 is: 28,693.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,377.62 : 62,017.82 = 19,144.04 : x
  2. Step 2: Convert to fraction form
    41,377.62/62,017.82 = 19,144.04/x
  3. Step 3: Cross multiply
    41,377.62x = 62,017.82 × 19,144.04
  4. Step 4: Simplify right side
    41,377.62x = 1,187,271,220.98
  5. Step 5: Solve for x
    x = 1,187,271,220.98/41,377.62
  6. Step 6: Final answer
    x = 28,693.56

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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.