Home / 75,966.08-113,949.42-23,375.24

Finding the Fourth Proportional to 75,966.08, 113,949.42 and 23,375.24

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Solution

The fourth proportional to 75,966.08, 113,949.42 and 23,375.24 is: 35,062.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,966.08 : 113,949.42 = 23,375.24 : x
  2. Step 2: Convert to fraction form
    75,966.08/113,949.42 = 23,375.24/x
  3. Step 3: Cross multiply
    75,966.08x = 113,949.42 × 23,375.24
  4. Step 4: Simplify right side
    75,966.08x = 2,663,595,040.36
  5. Step 5: Solve for x
    x = 2,663,595,040.36/75,966.08
  6. Step 6: Final answer
    x = 35,062.95

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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.