Home / 61,712.14-92,601.69-26,193.43

Finding the Fourth Proportional to 61,712.14, 92,601.69 and 26,193.43

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Solution

The fourth proportional to 61,712.14, 92,601.69 and 26,193.43 is: 39,304.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,712.14 : 92,601.69 = 26,193.43 : x
  2. Step 2: Convert to fraction form
    61,712.14/92,601.69 = 26,193.43/x
  3. Step 3: Cross multiply
    61,712.14x = 92,601.69 × 26,193.43
  4. Step 4: Simplify right side
    61,712.14x = 2,425,555,884.90
  5. Step 5: Solve for x
    x = 2,425,555,884.90/61,712.14
  6. Step 6: Final answer
    x = 39,304.36

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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.