Home / 22,446.18-33,665.46-6,650.88

Finding the Fourth Proportional to 22,446.18, 33,665.46 and 6,650.88

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Solution

The fourth proportional to 22,446.18, 33,665.46 and 6,650.88 is: 9,975.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,446.18 : 33,665.46 = 6,650.88 : x
  2. Step 2: Convert to fraction form
    22,446.18/33,665.46 = 6,650.88/x
  3. Step 3: Cross multiply
    22,446.18x = 33,665.46 × 6,650.88
  4. Step 4: Simplify right side
    22,446.18x = 223,904,934.60
  5. Step 5: Solve for x
    x = 223,904,934.60/22,446.18
  6. Step 6: Final answer
    x = 9,975.19

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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.