Home / 24,355.11-33,608.19-13,745.73

Finding the Fourth Proportional to 24,355.11, 33,608.19 and 13,745.73

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Solution

The fourth proportional to 24,355.11, 33,608.19 and 13,745.73 is: 18,968.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,355.11 : 33,608.19 = 13,745.73 : x
  2. Step 2: Convert to fraction form
    24,355.11/33,608.19 = 13,745.73/x
  3. Step 3: Cross multiply
    24,355.11x = 33,608.19 × 13,745.73
  4. Step 4: Simplify right side
    24,355.11x = 461,969,105.53
  5. Step 5: Solve for x
    x = 461,969,105.53/24,355.11
  6. Step 6: Final answer
    x = 18,968.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.