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Finding the Fourth Proportional to 488.27, 732.47 and 241.30

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Solution

The fourth proportional to 488.27, 732.47 and 241.30 is: 361.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    488.27 : 732.47 = 241.30 : x
  2. Step 2: Convert to fraction form
    488.27/732.47 = 241.30/x
  3. Step 3: Cross multiply
    488.27x = 732.47 × 241.30
  4. Step 4: Simplify right side
    488.27x = 176,744.72
  5. Step 5: Solve for x
    x = 176,744.72/488.27
  6. Step 6: Final answer
    x = 361.98

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