Home / 22,150.60-33,229.98-6,354.96

Finding the Fourth Proportional to 22,150.60, 33,229.98 and 6,354.96

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Solution

The fourth proportional to 22,150.60, 33,229.98 and 6,354.96 is: 9,533.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,150.60 : 33,229.98 = 6,354.96 : x
  2. Step 2: Convert to fraction form
    22,150.60/33,229.98 = 6,354.96/x
  3. Step 3: Cross multiply
    22,150.60x = 33,229.98 × 6,354.96
  4. Step 4: Simplify right side
    22,150.60x = 211,175,193.70
  5. Step 5: Solve for x
    x = 211,175,193.70/22,150.60
  6. Step 6: Final answer
    x = 9,533.61

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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.