Home / 95,301.21-142,915.49-32,104.38

Finding the Fourth Proportional to 95,301.21, 142,915.49 and 32,104.38

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Solution

The fourth proportional to 95,301.21, 142,915.49 and 32,104.38 is: 48,144.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,301.21 : 142,915.49 = 32,104.38 : x
  2. Step 2: Convert to fraction form
    95,301.21/142,915.49 = 32,104.38/x
  3. Step 3: Cross multiply
    95,301.21x = 142,915.49 × 32,104.38
  4. Step 4: Simplify right side
    95,301.21x = 4,588,213,198.85
  5. Step 5: Solve for x
    x = 4,588,213,198.85/95,301.21
  6. Step 6: Final answer
    x = 48,144.33

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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.