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Finding the Third Proportional to 27,969.68 and 60,808.85

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Solution

The third proportional to 27,969.68 and 60,808.85 is: 132,204.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,969.68 : 60,808.85 = 60,808.85 : x
  2. Step 2: Convert to fraction form
    27,969.68/60,808.85 = 60,808.85/x
  3. Step 3: Cross multiply
    27,969.68x = 60,808.85 × 60,808.85
  4. Step 4: Simplify right side
    27,969.68x = 3,697,716,428.35
  5. Step 5: Solve for x
    x = 3,697,716,428.35/27,969.68
  6. Step 6: Final answer
    x = 132,204.46

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.