Home / 36,236.16-54,292.72-17,525

Finding the Fourth Proportional to 36,236.16, 54,292.72 and 17,525

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Solution

The fourth proportional to 36,236.16, 54,292.72 and 17,525 is: 26,257.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,236.16 : 54,292.72 = 17,525 : x
  2. Step 2: Convert to fraction form
    36,236.16/54,292.72 = 17,525/x
  3. Step 3: Cross multiply
    36,236.16x = 54,292.72 × 17,525
  4. Step 4: Simplify right side
    36,236.16x = 951,479,918
  5. Step 5: Solve for x
    x = 951,479,918/36,236.16
  6. Step 6: Final answer
    x = 26,257.75

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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.