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Finding the Fourth Proportional to 22,337.52, 33,509.52 and 6,756.48

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Solution

The fourth proportional to 22,337.52, 33,509.52 and 6,756.48 is: 10,135.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,337.52 : 33,509.52 = 6,756.48 : x
  2. Step 2: Convert to fraction form
    22,337.52/33,509.52 = 6,756.48/x
  3. Step 3: Cross multiply
    22,337.52x = 33,509.52 × 6,756.48
  4. Step 4: Simplify right side
    22,337.52x = 226,406,401.69
  5. Step 5: Solve for x
    x = 226,406,401.69/22,337.52
  6. Step 6: Final answer
    x = 10,135.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.