Home / 33,189.53-49,758.38-22,633.38

Finding the Fourth Proportional to 33,189.53, 49,758.38 and 22,633.38

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Solution

The fourth proportional to 33,189.53, 49,758.38 and 22,633.38 is: 33,932.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,189.53 : 49,758.38 = 22,633.38 : x
  2. Step 2: Convert to fraction form
    33,189.53/49,758.38 = 22,633.38/x
  3. Step 3: Cross multiply
    33,189.53x = 49,758.38 × 22,633.38
  4. Step 4: Simplify right side
    33,189.53x = 1,126,200,209.56
  5. Step 5: Solve for x
    x = 1,126,200,209.56/33,189.53
  6. Step 6: Final answer
    x = 33,932.40

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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.