Home / 61,473.10-92,222.25-25,934.43

Finding the Fourth Proportional to 61,473.10, 92,222.25 and 25,934.43

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Solution

The fourth proportional to 61,473.10, 92,222.25 and 25,934.43 is: 38,906.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,473.10 : 92,222.25 = 25,934.43 : x
  2. Step 2: Convert to fraction form
    61,473.10/92,222.25 = 25,934.43/x
  3. Step 3: Cross multiply
    61,473.10x = 92,222.25 × 25,934.43
  4. Step 4: Simplify right side
    61,473.10x = 2,391,731,216.90
  5. Step 5: Solve for x
    x = 2,391,731,216.90/61,473.10
  6. Step 6: Final answer
    x = 38,906.95

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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.