Home / 22,344.20-33,520.92-6,549.75

Finding the Fourth Proportional to 22,344.20, 33,520.92 and 6,549.75

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Solution

The fourth proportional to 22,344.20, 33,520.92 and 6,549.75 is: 9,825.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,344.20 : 33,520.92 = 6,549.75 : x
  2. Step 2: Convert to fraction form
    22,344.20/33,520.92 = 6,549.75/x
  3. Step 3: Cross multiply
    22,344.20x = 33,520.92 × 6,549.75
  4. Step 4: Simplify right side
    22,344.20x = 219,553,645.77
  5. Step 5: Solve for x
    x = 219,553,645.77/22,344.20
  6. Step 6: Final answer
    x = 9,825.98

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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.