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Finding the Fourth Proportional to 652.14, 978 and 241.56

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Solution

The fourth proportional to 652.14, 978 and 241.56 is: 362.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    652.14 : 978 = 241.56 : x
  2. Step 2: Convert to fraction form
    652.14/978 = 241.56/x
  3. Step 3: Cross multiply
    652.14x = 978 × 241.56
  4. Step 4: Simplify right side
    652.14x = 236,245.68
  5. Step 5: Solve for x
    x = 236,245.68/652.14
  6. Step 6: Final answer
    x = 362.26

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