Home / 33,722.31-50,544.08-25,375.50

Finding the Fourth Proportional to 33,722.31, 50,544.08 and 25,375.50

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Solution

The fourth proportional to 33,722.31, 50,544.08 and 25,375.50 is: 38,033.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,722.31 : 50,544.08 = 25,375.50 : x
  2. Step 2: Convert to fraction form
    33,722.31/50,544.08 = 25,375.50/x
  3. Step 3: Cross multiply
    33,722.31x = 50,544.08 × 25,375.50
  4. Step 4: Simplify right side
    33,722.31x = 1,282,581,175.16
  5. Step 5: Solve for x
    x = 1,282,581,175.16/33,722.31
  6. Step 6: Final answer
    x = 38,033.61

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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.