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Finding the Third Proportional to 36,853 and 55,587

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Solution

The third proportional to 36,853 and 55,587 is: 83,844.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,853 : 55,587 = 55,587 : x
  2. Step 2: Convert to fraction form
    36,853/55,587 = 55,587/x
  3. Step 3: Cross multiply
    36,853x = 55,587 × 55,587
  4. Step 4: Simplify right side
    36,853x = 3,089,914,569
  5. Step 5: Solve for x
    x = 3,089,914,569/36,853
  6. Step 6: Final answer
    x = 83,844.32

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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.