Home / 23,164.11-34,745.76-5,634.09

Finding the Fourth Proportional to 23,164.11, 34,745.76 and 5,634.09

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Solution

The fourth proportional to 23,164.11, 34,745.76 and 5,634.09 is: 8,451.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,164.11 : 34,745.76 = 5,634.09 : x
  2. Step 2: Convert to fraction form
    23,164.11/34,745.76 = 5,634.09/x
  3. Step 3: Cross multiply
    23,164.11x = 34,745.76 × 5,634.09
  4. Step 4: Simplify right side
    23,164.11x = 195,760,738.96
  5. Step 5: Solve for x
    x = 195,760,738.96/23,164.11
  6. Step 6: Final answer
    x = 8,451.04

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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.