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Finding the Third Proportional to 28,399.22 and 44,097.19

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Solution

The third proportional to 28,399.22 and 44,097.19 is: 68,472.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,399.22 : 44,097.19 = 44,097.19 : x
  2. Step 2: Convert to fraction form
    28,399.22/44,097.19 = 44,097.19/x
  3. Step 3: Cross multiply
    28,399.22x = 44,097.19 × 44,097.19
  4. Step 4: Simplify right side
    28,399.22x = 1,944,561,945.41
  5. Step 5: Solve for x
    x = 1,944,561,945.41/28,399.22
  6. Step 6: Final answer
    x = 68,472.37

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.