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Finding the Third Proportional to 12,550.94 and 27,289.44

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Solution

The third proportional to 12,550.94 and 27,289.44 is: 59,335.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,550.94 : 27,289.44 = 27,289.44 : x
  2. Step 2: Convert to fraction form
    12,550.94/27,289.44 = 27,289.44/x
  3. Step 3: Cross multiply
    12,550.94x = 27,289.44 × 27,289.44
  4. Step 4: Simplify right side
    12,550.94x = 744,713,399.07
  5. Step 5: Solve for x
    x = 744,713,399.07/12,550.94
  6. Step 6: Final answer
    x = 59,335.28

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.