Home / 36,179.64-54,287.98-17,225.73

Finding the Fourth Proportional to 36,179.64, 54,287.98 and 17,225.73

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Solution

The fourth proportional to 36,179.64, 54,287.98 and 17,225.73 is: 25,847.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,179.64 : 54,287.98 = 17,225.73 : x
  2. Step 2: Convert to fraction form
    36,179.64/54,287.98 = 17,225.73/x
  3. Step 3: Cross multiply
    36,179.64x = 54,287.98 × 17,225.73
  4. Step 4: Simplify right side
    36,179.64x = 935,150,042.66
  5. Step 5: Solve for x
    x = 935,150,042.66/36,179.64
  6. Step 6: Final answer
    x = 25,847.41

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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.