Home / 4,469.48-6,167.94-2,700.62

Finding the Fourth Proportional to 4,469.48, 6,167.94 and 2,700.62

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Solution

The fourth proportional to 4,469.48, 6,167.94 and 2,700.62 is: 3,726.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469.48 : 6,167.94 = 2,700.62 : x
  2. Step 2: Convert to fraction form
    4,469.48/6,167.94 = 2,700.62/x
  3. Step 3: Cross multiply
    4,469.48x = 6,167.94 × 2,700.62
  4. Step 4: Simplify right side
    4,469.48x = 16,657,262.12
  5. Step 5: Solve for x
    x = 16,657,262.12/4,469.48
  6. Step 6: Final answer
    x = 3,726.89

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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.