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Finding the Third Proportional to 8,795.25 and 11,948.63

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Solution

The third proportional to 8,795.25 and 11,948.63 is: 16,232.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795.25 : 11,948.63 = 11,948.63 : x
  2. Step 2: Convert to fraction form
    8,795.25/11,948.63 = 11,948.63/x
  3. Step 3: Cross multiply
    8,795.25x = 11,948.63 × 11,948.63
  4. Step 4: Simplify right side
    8,795.25x = 142,769,639.39
  5. Step 5: Solve for x
    x = 142,769,639.39/8,795.25
  6. Step 6: Final answer
    x = 16,232.58

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.