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Finding the Third Proportional to 6,910.13 and 10,627.50

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Solution

The third proportional to 6,910.13 and 10,627.50 is: 16,344.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910.13 : 10,627.50 = 10,627.50 : x
  2. Step 2: Convert to fraction form
    6,910.13/10,627.50 = 10,627.50/x
  3. Step 3: Cross multiply
    6,910.13x = 10,627.50 × 10,627.50
  4. Step 4: Simplify right side
    6,910.13x = 112,943,756.25
  5. Step 5: Solve for x
    x = 112,943,756.25/6,910.13
  6. Step 6: Final answer
    x = 16,344.68

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.