Home / 33,747.28-50,625.76-10,375.68

Finding the Fourth Proportional to 33,747.28, 50,625.76 and 10,375.68

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Solution

The fourth proportional to 33,747.28, 50,625.76 and 10,375.68 is: 15,565.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,747.28 : 50,625.76 = 10,375.68 : x
  2. Step 2: Convert to fraction form
    33,747.28/50,625.76 = 10,375.68/x
  3. Step 3: Cross multiply
    33,747.28x = 50,625.76 × 10,375.68
  4. Step 4: Simplify right side
    33,747.28x = 525,276,685.52
  5. Step 5: Solve for x
    x = 525,276,685.52/33,747.28
  6. Step 6: Final answer
    x = 15,565.01

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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.