Home / 4,249.13-5,863.79-2,481.91

Finding the Fourth Proportional to 4,249.13, 5,863.79 and 2,481.91

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Solution

The fourth proportional to 4,249.13, 5,863.79 and 2,481.91 is: 3,425.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249.13 : 5,863.79 = 2,481.91 : x
  2. Step 2: Convert to fraction form
    4,249.13/5,863.79 = 2,481.91/x
  3. Step 3: Cross multiply
    4,249.13x = 5,863.79 × 2,481.91
  4. Step 4: Simplify right side
    4,249.13x = 14,553,390.58
  5. Step 5: Solve for x
    x = 14,553,390.58/4,249.13
  6. Step 6: Final answer
    x = 3,425.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.