Home / 41,425.91-57,167.75-22,563.03

Finding the Fourth Proportional to 41,425.91, 57,167.75 and 22,563.03

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Solution

The fourth proportional to 41,425.91, 57,167.75 and 22,563.03 is: 31,136.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,425.91 : 57,167.75 = 22,563.03 : x
  2. Step 2: Convert to fraction form
    41,425.91/57,167.75 = 22,563.03/x
  3. Step 3: Cross multiply
    41,425.91x = 57,167.75 × 22,563.03
  4. Step 4: Simplify right side
    41,425.91x = 1,289,877,658.28
  5. Step 5: Solve for x
    x = 1,289,877,658.28/41,425.91
  6. Step 6: Final answer
    x = 31,136.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.