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Finding the Third Proportional to 11,076.75 and 14,933.25

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Solution

The third proportional to 11,076.75 and 14,933.25 is: 20,132.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,076.75 : 14,933.25 = 14,933.25 : x
  2. Step 2: Convert to fraction form
    11,076.75/14,933.25 = 14,933.25/x
  3. Step 3: Cross multiply
    11,076.75x = 14,933.25 × 14,933.25
  4. Step 4: Simplify right side
    11,076.75x = 223,001,955.56
  5. Step 5: Solve for x
    x = 223,001,955.56/11,076.75
  6. Step 6: Final answer
    x = 20,132.44

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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.