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Finding the Third Proportional to 43,608 and 97,077

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Solution

The third proportional to 43,608 and 97,077 is: 216,105.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,608 : 97,077 = 97,077 : x
  2. Step 2: Convert to fraction form
    43,608/97,077 = 97,077/x
  3. Step 3: Cross multiply
    43,608x = 97,077 × 97,077
  4. Step 4: Simplify right side
    43,608x = 9,423,943,929
  5. Step 5: Solve for x
    x = 9,423,943,929/43,608
  6. Step 6: Final answer
    x = 216,105.85

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.