Home / 132,240.26-198,360.40-33,744.26

Finding the Fourth Proportional to 132,240.26, 198,360.40 and 33,744.26

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Solution

The fourth proportional to 132,240.26, 198,360.40 and 33,744.26 is: 50,616.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,240.26 : 198,360.40 = 33,744.26 : x
  2. Step 2: Convert to fraction form
    132,240.26/198,360.40 = 33,744.26/x
  3. Step 3: Cross multiply
    132,240.26x = 198,360.40 × 33,744.26
  4. Step 4: Simplify right side
    132,240.26x = 6,693,524,911.30
  5. Step 5: Solve for x
    x = 6,693,524,911.30/132,240.26
  6. Step 6: Final answer
    x = 50,616.39

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Similar ratio
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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.