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Finding the Fourth Proportional to 484.66, 727 and 176.52

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Solution

The fourth proportional to 484.66, 727 and 176.52 is: 264.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    484.66 : 727 = 176.52 : x
  2. Step 2: Convert to fraction form
    484.66/727 = 176.52/x
  3. Step 3: Cross multiply
    484.66x = 727 × 176.52
  4. Step 4: Simplify right side
    484.66x = 128,330.04
  5. Step 5: Solve for x
    x = 128,330.04/484.66
  6. Step 6: Final answer
    x = 264.78

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