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Finding the Third Proportional to 32,783 and 49,341

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Solution

The third proportional to 32,783 and 49,341 is: 74,262.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,783 : 49,341 = 49,341 : x
  2. Step 2: Convert to fraction form
    32,783/49,341 = 49,341/x
  3. Step 3: Cross multiply
    32,783x = 49,341 × 49,341
  4. Step 4: Simplify right side
    32,783x = 2,434,534,281
  5. Step 5: Solve for x
    x = 2,434,534,281/32,783
  6. Step 6: Final answer
    x = 74,262.10

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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.