Home / 41,794.89-57,676.77-22,931.61

Finding the Fourth Proportional to 41,794.89, 57,676.77 and 22,931.61

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Solution

The fourth proportional to 41,794.89, 57,676.77 and 22,931.61 is: 31,645.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,794.89 : 57,676.77 = 22,931.61 : x
  2. Step 2: Convert to fraction form
    41,794.89/57,676.77 = 22,931.61/x
  3. Step 3: Cross multiply
    41,794.89x = 57,676.77 × 22,931.61
  4. Step 4: Simplify right side
    41,794.89x = 1,322,621,195.70
  5. Step 5: Solve for x
    x = 1,322,621,195.70/41,794.89
  6. Step 6: Final answer
    x = 31,645.52

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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.