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Finding the Fourth Proportional to 607.02, 910.09 and 195.92

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Solution

The fourth proportional to 607.02, 910.09 and 195.92 is: 293.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    607.02 : 910.09 = 195.92 : x
  2. Step 2: Convert to fraction form
    607.02/910.09 = 195.92/x
  3. Step 3: Cross multiply
    607.02x = 910.09 × 195.92
  4. Step 4: Simplify right side
    607.02x = 178,304.83
  5. Step 5: Solve for x
    x = 178,304.83/607.02
  6. Step 6: Final answer
    x = 293.74

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