Home / 9,170.52-13,752.54-3,332.04

Finding the Fourth Proportional to 9,170.52, 13,752.54 and 3,332.04

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Solution

The fourth proportional to 9,170.52, 13,752.54 and 3,332.04 is: 4,996.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,170.52 : 13,752.54 = 3,332.04 : x
  2. Step 2: Convert to fraction form
    9,170.52/13,752.54 = 3,332.04/x
  3. Step 3: Cross multiply
    9,170.52x = 13,752.54 × 3,332.04
  4. Step 4: Simplify right side
    9,170.52x = 45,824,013.38
  5. Step 5: Solve for x
    x = 45,824,013.38/9,170.52
  6. Step 6: Final answer
    x = 4,996.88

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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.