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Finding the Third Proportional to 8,014 and 18,448

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Solution

The third proportional to 8,014 and 18,448 is: 42,466.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,014 : 18,448 = 18,448 : x
  2. Step 2: Convert to fraction form
    8,014/18,448 = 18,448/x
  3. Step 3: Cross multiply
    8,014x = 18,448 × 18,448
  4. Step 4: Simplify right side
    8,014x = 340,328,704
  5. Step 5: Solve for x
    x = 340,328,704/8,014
  6. Step 6: Final answer
    x = 42,466.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.