Home / 3,963.10-5,944.22-2,497.80

Finding the Fourth Proportional to 3,963.10, 5,944.22 and 2,497.80

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Solution

The fourth proportional to 3,963.10, 5,944.22 and 2,497.80 is: 3,746.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963.10 : 5,944.22 = 2,497.80 : x
  2. Step 2: Convert to fraction form
    3,963.10/5,944.22 = 2,497.80/x
  3. Step 3: Cross multiply
    3,963.10x = 5,944.22 × 2,497.80
  4. Step 4: Simplify right side
    3,963.10x = 14,847,472.72
  5. Step 5: Solve for x
    x = 14,847,472.72/3,963.10
  6. Step 6: Final answer
    x = 3,746.43

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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.