Home / 75,522.16-113,275.94-22,932.10

Finding the Fourth Proportional to 75,522.16, 113,275.94 and 22,932.10

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Solution

The fourth proportional to 75,522.16, 113,275.94 and 22,932.10 is: 34,395.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,522.16 : 113,275.94 = 22,932.10 : x
  2. Step 2: Convert to fraction form
    75,522.16/113,275.94 = 22,932.10/x
  3. Step 3: Cross multiply
    75,522.16x = 113,275.94 × 22,932.10
  4. Step 4: Simplify right side
    75,522.16x = 2,597,655,183.67
  5. Step 5: Solve for x
    x = 2,597,655,183.67/75,522.16
  6. Step 6: Final answer
    x = 34,395.93

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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.