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Finding the Third Proportional to 32,850 and 49,560

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Solution

The third proportional to 32,850 and 49,560 is: 74,769.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,850 : 49,560 = 49,560 : x
  2. Step 2: Convert to fraction form
    32,850/49,560 = 49,560/x
  3. Step 3: Cross multiply
    32,850x = 49,560 × 49,560
  4. Step 4: Simplify right side
    32,850x = 2,456,193,600
  5. Step 5: Solve for x
    x = 2,456,193,600/32,850
  6. Step 6: Final answer
    x = 74,769.97

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.