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Finding the Third Proportional to 3,796.45 and 5,942.11

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Solution

The third proportional to 3,796.45 and 5,942.11 is: 9,300.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796.45 : 5,942.11 = 5,942.11 : x
  2. Step 2: Convert to fraction form
    3,796.45/5,942.11 = 5,942.11/x
  3. Step 3: Cross multiply
    3,796.45x = 5,942.11 × 5,942.11
  4. Step 4: Simplify right side
    3,796.45x = 35,308,663.82
  5. Step 5: Solve for x
    x = 35,308,663.82/3,796.45
  6. Step 6: Final answer
    x = 9,300.43

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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.