Home / 41,827.76-57,722.77-22,707.71

Finding the Fourth Proportional to 41,827.76, 57,722.77 and 22,707.71

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Solution

The fourth proportional to 41,827.76, 57,722.77 and 22,707.71 is: 31,336.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,827.76 : 57,722.77 = 22,707.71 : x
  2. Step 2: Convert to fraction form
    41,827.76/57,722.77 = 22,707.71/x
  3. Step 3: Cross multiply
    41,827.76x = 57,722.77 × 22,707.71
  4. Step 4: Simplify right side
    41,827.76x = 1,310,751,921.56
  5. Step 5: Solve for x
    x = 1,310,751,921.56/41,827.76
  6. Step 6: Final answer
    x = 31,336.89

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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.