Home / 75,522.14-113,275.89-22,932.08

Finding the Fourth Proportional to 75,522.14, 113,275.89 and 22,932.08

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Solution

The fourth proportional to 75,522.14, 113,275.89 and 22,932.08 is: 34,395.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,522.14 : 113,275.89 = 22,932.08 : x
  2. Step 2: Convert to fraction form
    75,522.14/113,275.89 = 22,932.08/x
  3. Step 3: Cross multiply
    75,522.14x = 113,275.89 × 22,932.08
  4. Step 4: Simplify right side
    75,522.14x = 2,597,651,771.55
  5. Step 5: Solve for x
    x = 2,597,651,771.55/75,522.14
  6. Step 6: Final answer
    x = 34,395.90

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1.5x scale

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.