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Finding the Third Proportional to 32,208 and 45,612

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Solution

The third proportional to 32,208 and 45,612 is: 64,594.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,208 : 45,612 = 45,612 : x
  2. Step 2: Convert to fraction form
    32,208/45,612 = 45,612/x
  3. Step 3: Cross multiply
    32,208x = 45,612 × 45,612
  4. Step 4: Simplify right side
    32,208x = 2,080,454,544
  5. Step 5: Solve for x
    x = 2,080,454,544/32,208
  6. Step 6: Final answer
    x = 64,594.34

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These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.