Home / 41,811.67-57,700.02-22,948.39

Finding the Fourth Proportional to 41,811.67, 57,700.02 and 22,948.39

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Solution

The fourth proportional to 41,811.67, 57,700.02 and 22,948.39 is: 31,668.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,811.67 : 57,700.02 = 22,948.39 : x
  2. Step 2: Convert to fraction form
    41,811.67/57,700.02 = 22,948.39/x
  3. Step 3: Cross multiply
    41,811.67x = 57,700.02 × 22,948.39
  4. Step 4: Simplify right side
    41,811.67x = 1,324,122,561.97
  5. Step 5: Solve for x
    x = 1,324,122,561.97/41,811.67
  6. Step 6: Final answer
    x = 31,668.73

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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.