Home / 33,825.43-50,743.01-10,453.69

Finding the Fourth Proportional to 33,825.43, 50,743.01 and 10,453.69

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Solution

The fourth proportional to 33,825.43, 50,743.01 and 10,453.69 is: 15,682.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,825.43 : 50,743.01 = 10,453.69 : x
  2. Step 2: Convert to fraction form
    33,825.43/50,743.01 = 10,453.69/x
  3. Step 3: Cross multiply
    33,825.43x = 50,743.01 × 10,453.69
  4. Step 4: Simplify right side
    33,825.43x = 530,451,517.08
  5. Step 5: Solve for x
    x = 530,451,517.08/33,825.43
  6. Step 6: Final answer
    x = 15,682.03

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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.