Home / 41,774.24-62,658.93-12,191.42

Finding the Fourth Proportional to 41,774.24, 62,658.93 and 12,191.42

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Solution

The fourth proportional to 41,774.24, 62,658.93 and 12,191.42 is: 18,286.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,774.24 : 62,658.93 = 12,191.42 : x
  2. Step 2: Convert to fraction form
    41,774.24/62,658.93 = 12,191.42/x
  3. Step 3: Cross multiply
    41,774.24x = 62,658.93 × 12,191.42
  4. Step 4: Simplify right side
    41,774.24x = 763,901,332.38
  5. Step 5: Solve for x
    x = 763,901,332.38/41,774.24
  6. Step 6: Final answer
    x = 18,286.42

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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.