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Finding the Third Proportional to 90,601.03 and 184,209.19

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Solution

The third proportional to 90,601.03 and 184,209.19 is: 374,532.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,601.03 : 184,209.19 = 184,209.19 : x
  2. Step 2: Convert to fraction form
    90,601.03/184,209.19 = 184,209.19/x
  3. Step 3: Cross multiply
    90,601.03x = 184,209.19 × 184,209.19
  4. Step 4: Simplify right side
    90,601.03x = 33,933,024,759.41
  5. Step 5: Solve for x
    x = 33,933,024,759.41/90,601.03
  6. Step 6: Final answer
    x = 374,532.43

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.