Home / 57,676.25-79,593.44-32,183.69

Finding the Fourth Proportional to 57,676.25, 79,593.44 and 32,183.69

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Solution

The fourth proportional to 57,676.25, 79,593.44 and 32,183.69 is: 44,413.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,676.25 : 79,593.44 = 32,183.69 : x
  2. Step 2: Convert to fraction form
    57,676.25/79,593.44 = 32,183.69/x
  3. Step 3: Cross multiply
    57,676.25x = 79,593.44 × 32,183.69
  4. Step 4: Simplify right side
    57,676.25x = 2,561,610,040.11
  5. Step 5: Solve for x
    x = 2,561,610,040.11/57,676.25
  6. Step 6: Final answer
    x = 44,413.61

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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.