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Finding the Third Proportional to 10,266.75 and 12,023.44

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Solution

The third proportional to 10,266.75 and 12,023.44 is: 14,080.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,266.75 : 12,023.44 = 12,023.44 : x
  2. Step 2: Convert to fraction form
    10,266.75/12,023.44 = 12,023.44/x
  3. Step 3: Cross multiply
    10,266.75x = 12,023.44 × 12,023.44
  4. Step 4: Simplify right side
    10,266.75x = 144,563,049.32
  5. Step 5: Solve for x
    x = 144,563,049.32/10,266.75
  6. Step 6: Final answer
    x = 14,080.70

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Why These Related Problems?

These problems maintain the same ratio (1.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.