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Finding the Third Proportional to 19,502.25 and 43,385.25

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Solution

The third proportional to 19,502.25 and 43,385.25 is: 96,516.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,502.25 : 43,385.25 = 43,385.25 : x
  2. Step 2: Convert to fraction form
    19,502.25/43,385.25 = 43,385.25/x
  3. Step 3: Cross multiply
    19,502.25x = 43,385.25 × 43,385.25
  4. Step 4: Simplify right side
    19,502.25x = 1,882,279,917.56
  5. Step 5: Solve for x
    x = 1,882,279,917.56/19,502.25
  6. Step 6: Final answer
    x = 96,516.04

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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.