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Finding the Fourth Proportional to 444.03, 612.75 and 247.54

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Solution

The fourth proportional to 444.03, 612.75 and 247.54 is: 341.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    444.03 : 612.75 = 247.54 : x
  2. Step 2: Convert to fraction form
    444.03/612.75 = 247.54/x
  3. Step 3: Cross multiply
    444.03x = 612.75 × 247.54
  4. Step 4: Simplify right side
    444.03x = 151,679.29
  5. Step 5: Solve for x
    x = 151,679.29/444.03
  6. Step 6: Final answer
    x = 341.60

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