Home / 75,522.53-113,276.45-22,932.47

Finding the Fourth Proportional to 75,522.53, 113,276.45 and 22,932.47

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Solution

The fourth proportional to 75,522.53, 113,276.45 and 22,932.47 is: 34,396.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,522.53 : 113,276.45 = 22,932.47 : x
  2. Step 2: Convert to fraction form
    75,522.53/113,276.45 = 22,932.47/x
  3. Step 3: Cross multiply
    75,522.53x = 113,276.45 × 22,932.47
  4. Step 4: Simplify right side
    75,522.53x = 2,597,708,110.29
  5. Step 5: Solve for x
    x = 2,597,708,110.29/75,522.53
  6. Step 6: Final answer
    x = 34,396.47

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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.