Home / 22,625.03-33,923.85-10,142.73

Finding the Fourth Proportional to 22,625.03, 33,923.85 and 10,142.73

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Solution

The fourth proportional to 22,625.03, 33,923.85 and 10,142.73 is: 15,207.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,625.03 : 33,923.85 = 10,142.73 : x
  2. Step 2: Convert to fraction form
    22,625.03/33,923.85 = 10,142.73/x
  3. Step 3: Cross multiply
    22,625.03x = 33,923.85 × 10,142.73
  4. Step 4: Simplify right side
    22,625.03x = 344,080,451.11
  5. Step 5: Solve for x
    x = 344,080,451.11/22,625.03
  6. Step 6: Final answer
    x = 15,207.96

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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.