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Finding the Third Proportional to 44,445 and 90,675

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Solution

The third proportional to 44,445 and 90,675 is: 184,991.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,445 : 90,675 = 90,675 : x
  2. Step 2: Convert to fraction form
    44,445/90,675 = 90,675/x
  3. Step 3: Cross multiply
    44,445x = 90,675 × 90,675
  4. Step 4: Simplify right side
    44,445x = 8,221,955,625
  5. Step 5: Solve for x
    x = 8,221,955,625/44,445
  6. Step 6: Final answer
    x = 184,991.69

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.