Home / 63,469.26-95,205.11-21,341.57

Finding the Fourth Proportional to 63,469.26, 95,205.11 and 21,341.57

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Solution

The fourth proportional to 63,469.26, 95,205.11 and 21,341.57 is: 32,012.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,469.26 : 95,205.11 = 21,341.57 : x
  2. Step 2: Convert to fraction form
    63,469.26/95,205.11 = 21,341.57/x
  3. Step 3: Cross multiply
    63,469.26x = 95,205.11 × 21,341.57
  4. Step 4: Simplify right side
    63,469.26x = 2,031,825,936.69
  5. Step 5: Solve for x
    x = 2,031,825,936.69/63,469.26
  6. Step 6: Final answer
    x = 32,012.76

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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.