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Finding the Fourth Proportional to 352.24, 527.92 and 244

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Solution

The fourth proportional to 352.24, 527.92 and 244 is: 365.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    352.24 : 527.92 = 244 : x
  2. Step 2: Convert to fraction form
    352.24/527.92 = 244/x
  3. Step 3: Cross multiply
    352.24x = 527.92 × 244
  4. Step 4: Simplify right side
    352.24x = 128,812.48
  5. Step 5: Solve for x
    x = 128,812.48/352.24
  6. Step 6: Final answer
    x = 365.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.