Home / 4,469.43-6,165.68-2,675.69

Finding the Fourth Proportional to 4,469.43, 6,165.68 and 2,675.69

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Solution

The fourth proportional to 4,469.43, 6,165.68 and 2,675.69 is: 3,691.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469.43 : 6,165.68 = 2,675.69 : x
  2. Step 2: Convert to fraction form
    4,469.43/6,165.68 = 2,675.69/x
  3. Step 3: Cross multiply
    4,469.43x = 6,165.68 × 2,675.69
  4. Step 4: Simplify right side
    4,469.43x = 16,497,404.11
  5. Step 5: Solve for x
    x = 16,497,404.11/4,469.43
  6. Step 6: Final answer
    x = 3,691.17

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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.