Home / 22,189.35-33,229.35-14,753.55

Finding the Fourth Proportional to 22,189.35, 33,229.35 and 14,753.55

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Solution

The fourth proportional to 22,189.35, 33,229.35 and 14,753.55 is: 22,093.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,189.35 : 33,229.35 = 14,753.55 : x
  2. Step 2: Convert to fraction form
    22,189.35/33,229.35 = 14,753.55/x
  3. Step 3: Cross multiply
    22,189.35x = 33,229.35 × 14,753.55
  4. Step 4: Simplify right side
    22,189.35x = 490,250,876.69
  5. Step 5: Solve for x
    x = 490,250,876.69/22,189.35
  6. Step 6: Final answer
    x = 22,093.97

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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.