Home / 3,757.91-5,630.70-2,441.61

Finding the Fourth Proportional to 3,757.91, 5,630.70 and 2,441.61

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Solution

The fourth proportional to 3,757.91, 5,630.70 and 2,441.61 is: 3,658.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,757.91 : 5,630.70 = 2,441.61 : x
  2. Step 2: Convert to fraction form
    3,757.91/5,630.70 = 2,441.61/x
  3. Step 3: Cross multiply
    3,757.91x = 5,630.70 × 2,441.61
  4. Step 4: Simplify right side
    3,757.91x = 13,747,973.43
  5. Step 5: Solve for x
    x = 13,747,973.43/3,757.91
  6. Step 6: Final answer
    x = 3,658.41

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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.