Home / 16,850.88-25,252.24-12,373.42

Finding the Fourth Proportional to 16,850.88, 25,252.24 and 12,373.42

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Solution

The fourth proportional to 16,850.88, 25,252.24 and 12,373.42 is: 18,542.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,850.88 : 25,252.24 = 12,373.42 : x
  2. Step 2: Convert to fraction form
    16,850.88/25,252.24 = 12,373.42/x
  3. Step 3: Cross multiply
    16,850.88x = 25,252.24 × 12,373.42
  4. Step 4: Simplify right side
    16,850.88x = 312,456,383.33
  5. Step 5: Solve for x
    x = 312,456,383.33/16,850.88
  6. Step 6: Final answer
    x = 18,542.44

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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.