Home / 54,750.11-75,540.84-32,076.93

Finding the Fourth Proportional to 54,750.11, 75,540.84 and 32,076.93

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Solution

The fourth proportional to 54,750.11, 75,540.84 and 32,076.93 is: 44,257.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,750.11 : 75,540.84 = 32,076.93 : x
  2. Step 2: Convert to fraction form
    54,750.11/75,540.84 = 32,076.93/x
  3. Step 3: Cross multiply
    54,750.11x = 75,540.84 × 32,076.93
  4. Step 4: Simplify right side
    54,750.11x = 2,423,118,245.54
  5. Step 5: Solve for x
    x = 2,423,118,245.54/54,750.11
  6. Step 6: Final answer
    x = 44,257.78

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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.