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Finding the Third Proportional to 23,520 and 50,644

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Solution

The third proportional to 23,520 and 50,644 is: 109,048.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,520 : 50,644 = 50,644 : x
  2. Step 2: Convert to fraction form
    23,520/50,644 = 50,644/x
  3. Step 3: Cross multiply
    23,520x = 50,644 × 50,644
  4. Step 4: Simplify right side
    23,520x = 2,564,814,736
  5. Step 5: Solve for x
    x = 2,564,814,736/23,520
  6. Step 6: Final answer
    x = 109,048.25

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.