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Finding the Fourth Proportional to 567.30, 850.89 and 242.64

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Solution

The fourth proportional to 567.30, 850.89 and 242.64 is: 363.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    567.30 : 850.89 = 242.64 : x
  2. Step 2: Convert to fraction form
    567.30/850.89 = 242.64/x
  3. Step 3: Cross multiply
    567.30x = 850.89 × 242.64
  4. Step 4: Simplify right side
    567.30x = 206,459.95
  5. Step 5: Solve for x
    x = 206,459.95/567.30
  6. Step 6: Final answer
    x = 363.93

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