Home / 33,350.83-50,026.28-13,625.91

Finding the Fourth Proportional to 33,350.83, 50,026.28 and 13,625.91

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Solution

The fourth proportional to 33,350.83, 50,026.28 and 13,625.91 is: 20,438.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,350.83 : 50,026.28 = 13,625.91 : x
  2. Step 2: Convert to fraction form
    33,350.83/50,026.28 = 13,625.91/x
  3. Step 3: Cross multiply
    33,350.83x = 50,026.28 × 13,625.91
  4. Step 4: Simplify right side
    33,350.83x = 681,653,520.79
  5. Step 5: Solve for x
    x = 681,653,520.79/33,350.83
  6. Step 6: Final answer
    x = 20,438.88

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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.