Home / 22,338.88-33,508.14-6,756.52

Finding the Fourth Proportional to 22,338.88, 33,508.14 and 6,756.52

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Solution

The fourth proportional to 22,338.88, 33,508.14 and 6,756.52 is: 10,134.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,338.88 : 33,508.14 = 6,756.52 : x
  2. Step 2: Convert to fraction form
    22,338.88/33,508.14 = 6,756.52/x
  3. Step 3: Cross multiply
    22,338.88x = 33,508.14 × 6,756.52
  4. Step 4: Simplify right side
    22,338.88x = 226,398,418.07
  5. Step 5: Solve for x
    x = 226,398,418.07/22,338.88
  6. Step 6: Final answer
    x = 10,134.73

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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.