Home / 50,249.22-75,321.38-16,957.82

Finding the Fourth Proportional to 50,249.22, 75,321.38 and 16,957.82

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Solution

The fourth proportional to 50,249.22, 75,321.38 and 16,957.82 is: 25,419.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,249.22 : 75,321.38 = 16,957.82 : x
  2. Step 2: Convert to fraction form
    50,249.22/75,321.38 = 16,957.82/x
  3. Step 3: Cross multiply
    50,249.22x = 75,321.38 × 16,957.82
  4. Step 4: Simplify right side
    50,249.22x = 1,277,286,211.21
  5. Step 5: Solve for x
    x = 1,277,286,211.21/50,249.22
  6. Step 6: Final answer
    x = 25,419.02

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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.