Home / 61,232.11-91,884.95-26,171.76

Finding the Fourth Proportional to 61,232.11, 91,884.95 and 26,171.76

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Solution

The fourth proportional to 61,232.11, 91,884.95 and 26,171.76 is: 39,273.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,232.11 : 91,884.95 = 26,171.76 : x
  2. Step 2: Convert to fraction form
    61,232.11/91,884.95 = 26,171.76/x
  3. Step 3: Cross multiply
    61,232.11x = 91,884.95 × 26,171.76
  4. Step 4: Simplify right side
    61,232.11x = 2,404,791,170.87
  5. Step 5: Solve for x
    x = 2,404,791,170.87/61,232.11
  6. Step 6: Final answer
    x = 39,273.37

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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.