Home / 111,294.24-166,949.01-44,734.43

Finding the Fourth Proportional to 111,294.24, 166,949.01 and 44,734.43

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Solution

The fourth proportional to 111,294.24, 166,949.01 and 44,734.43 is: 67,104.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,294.24 : 166,949.01 = 44,734.43 : x
  2. Step 2: Convert to fraction form
    111,294.24/166,949.01 = 44,734.43/x
  3. Step 3: Cross multiply
    111,294.24x = 166,949.01 × 44,734.43
  4. Step 4: Simplify right side
    111,294.24x = 7,468,367,966.67
  5. Step 5: Solve for x
    x = 7,468,367,966.67/111,294.24
  6. Step 6: Final answer
    x = 67,104.71

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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.