Home / 4,462.29-6,691.01-1,863.27

Finding the Fourth Proportional to 4,462.29, 6,691.01 and 1,863.27

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Solution

The fourth proportional to 4,462.29, 6,691.01 and 1,863.27 is: 2,793.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462.29 : 6,691.01 = 1,863.27 : x
  2. Step 2: Convert to fraction form
    4,462.29/6,691.01 = 1,863.27/x
  3. Step 3: Cross multiply
    4,462.29x = 6,691.01 × 1,863.27
  4. Step 4: Simplify right side
    4,462.29x = 12,467,148.89
  5. Step 5: Solve for x
    x = 12,467,148.89/4,462.29
  6. Step 6: Final answer
    x = 2,793.89

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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.