Home / 44,939.27-67,408.92-15,357.39

Finding the Fourth Proportional to 44,939.27, 67,408.92 and 15,357.39

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Solution

The fourth proportional to 44,939.27, 67,408.92 and 15,357.39 is: 23,036.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,939.27 : 67,408.92 = 15,357.39 : x
  2. Step 2: Convert to fraction form
    44,939.27/67,408.92 = 15,357.39/x
  3. Step 3: Cross multiply
    44,939.27x = 67,408.92 × 15,357.39
  4. Step 4: Simplify right side
    44,939.27x = 1,035,225,073.92
  5. Step 5: Solve for x
    x = 1,035,225,073.92/44,939.27
  6. Step 6: Final answer
    x = 23,036.09

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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.