Home / 50,217.88-75,235-23,514.88

Finding the Fourth Proportional to 50,217.88, 75,235 and 23,514.88

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Solution

The fourth proportional to 50,217.88, 75,235 and 23,514.88 is: 35,229.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,217.88 : 75,235 = 23,514.88 : x
  2. Step 2: Convert to fraction form
    50,217.88/75,235 = 23,514.88/x
  3. Step 3: Cross multiply
    50,217.88x = 75,235 × 23,514.88
  4. Step 4: Simplify right side
    50,217.88x = 1,769,141,996.80
  5. Step 5: Solve for x
    x = 1,769,141,996.80/50,217.88
  6. Step 6: Final answer
    x = 35,229.32

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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.