Home / 41,672.54-57,505.88-22,806.02

Finding the Fourth Proportional to 41,672.54, 57,505.88 and 22,806.02

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Solution

The fourth proportional to 41,672.54, 57,505.88 and 22,806.02 is: 31,471.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,672.54 : 57,505.88 = 22,806.02 : x
  2. Step 2: Convert to fraction form
    41,672.54/57,505.88 = 22,806.02/x
  3. Step 3: Cross multiply
    41,672.54x = 57,505.88 × 22,806.02
  4. Step 4: Simplify right side
    41,672.54x = 1,311,480,249.40
  5. Step 5: Solve for x
    x = 1,311,480,249.40/41,672.54
  6. Step 6: Final answer
    x = 31,471.09

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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.