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Finding the Third Proportional to 8,052.75 and 10,688.63

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Solution

The third proportional to 8,052.75 and 10,688.63 is: 14,187.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052.75 : 10,688.63 = 10,688.63 : x
  2. Step 2: Convert to fraction form
    8,052.75/10,688.63 = 10,688.63/x
  3. Step 3: Cross multiply
    8,052.75x = 10,688.63 × 10,688.63
  4. Step 4: Simplify right side
    8,052.75x = 114,246,704.39
  5. Step 5: Solve for x
    x = 114,246,704.39/8,052.75
  6. Step 6: Final answer
    x = 14,187.29

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.