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Finding the Third Proportional to 36,975 and 55,444

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Solution

The third proportional to 36,975 and 55,444 is: 83,138.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,975 : 55,444 = 55,444 : x
  2. Step 2: Convert to fraction form
    36,975/55,444 = 55,444/x
  3. Step 3: Cross multiply
    36,975x = 55,444 × 55,444
  4. Step 4: Simplify right side
    36,975x = 3,074,037,136
  5. Step 5: Solve for x
    x = 3,074,037,136/36,975
  6. Step 6: Final answer
    x = 83,138.26

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.