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Finding the Third Proportional to 11,800 and 22,928

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Solution

The third proportional to 11,800 and 22,928 is: 44,550.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,800 : 22,928 = 22,928 : x
  2. Step 2: Convert to fraction form
    11,800/22,928 = 22,928/x
  3. Step 3: Cross multiply
    11,800x = 22,928 × 22,928
  4. Step 4: Simplify right side
    11,800x = 525,693,184
  5. Step 5: Solve for x
    x = 525,693,184/11,800
  6. Step 6: Final answer
    x = 44,550.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.94) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.