Home / 33,581.70-50,405.56-25,610.09

Finding the Fourth Proportional to 33,581.70, 50,405.56 and 25,610.09

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Solution

The fourth proportional to 33,581.70, 50,405.56 and 25,610.09 is: 38,440.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,581.70 : 50,405.56 = 25,610.09 : x
  2. Step 2: Convert to fraction form
    33,581.70/50,405.56 = 25,610.09/x
  3. Step 3: Cross multiply
    33,581.70x = 50,405.56 × 25,610.09
  4. Step 4: Simplify right side
    33,581.70x = 1,290,890,612.05
  5. Step 5: Solve for x
    x = 1,290,890,612.05/33,581.70
  6. Step 6: Final answer
    x = 38,440.30

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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.