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Finding the Fourth Proportional to 566.51, 849.78 and 269.96

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Solution

The fourth proportional to 566.51, 849.78 and 269.96 is: 404.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    566.51 : 849.78 = 269.96 : x
  2. Step 2: Convert to fraction form
    566.51/849.78 = 269.96/x
  3. Step 3: Cross multiply
    566.51x = 849.78 × 269.96
  4. Step 4: Simplify right side
    566.51x = 229,402.36
  5. Step 5: Solve for x
    x = 229,402.36/566.51
  6. Step 6: Final answer
    x = 404.94

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