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Finding the Fourth Proportional to 22,062.43, 33,093.37 and 10,367.38

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Solution

The fourth proportional to 22,062.43, 33,093.37 and 10,367.38 is: 15,550.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,062.43 : 33,093.37 = 10,367.38 : x
  2. Step 2: Convert to fraction form
    22,062.43/33,093.37 = 10,367.38/x
  3. Step 3: Cross multiply
    22,062.43x = 33,093.37 × 10,367.38
  4. Step 4: Simplify right side
    22,062.43x = 343,091,542.27
  5. Step 5: Solve for x
    x = 343,091,542.27/22,062.43
  6. Step 6: Final answer
    x = 15,550.94

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.