Home / 22,247.40-33,377.58-10,544.52

Finding the Fourth Proportional to 22,247.40, 33,377.58 and 10,544.52

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Solution

The fourth proportional to 22,247.40, 33,377.58 and 10,544.52 is: 15,819.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,247.40 : 33,377.58 = 10,544.52 : x
  2. Step 2: Convert to fraction form
    22,247.40/33,377.58 = 10,544.52/x
  3. Step 3: Cross multiply
    22,247.40x = 33,377.58 × 10,544.52
  4. Step 4: Simplify right side
    22,247.40x = 351,950,559.86
  5. Step 5: Solve for x
    x = 351,950,559.86/22,247.40
  6. Step 6: Final answer
    x = 15,819.85

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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.