Home / 27,468.04-41,201.65-8,747.86

Finding the Fourth Proportional to 27,468.04, 41,201.65 and 8,747.86

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Solution

The fourth proportional to 27,468.04, 41,201.65 and 8,747.86 is: 13,121.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,468.04 : 41,201.65 = 8,747.86 : x
  2. Step 2: Convert to fraction form
    27,468.04/41,201.65 = 8,747.86/x
  3. Step 3: Cross multiply
    27,468.04x = 41,201.65 × 8,747.86
  4. Step 4: Simplify right side
    27,468.04x = 360,426,265.97
  5. Step 5: Solve for x
    x = 360,426,265.97/27,468.04
  6. Step 6: Final answer
    x = 13,121.66

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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.