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Finding the Third Proportional to 61,249.50 and 95,438.25

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Solution

The third proportional to 61,249.50 and 95,438.25 is: 148,710.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,249.50 : 95,438.25 = 95,438.25 : x
  2. Step 2: Convert to fraction form
    61,249.50/95,438.25 = 95,438.25/x
  3. Step 3: Cross multiply
    61,249.50x = 95,438.25 × 95,438.25
  4. Step 4: Simplify right side
    61,249.50x = 9,108,459,563.06
  5. Step 5: Solve for x
    x = 9,108,459,563.06/61,249.50
  6. Step 6: Final answer
    x = 148,710.76

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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.