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Finding the Fourth Proportional to 410.00, 614.84 and 149.96

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Solution

The fourth proportional to 410.00, 614.84 and 149.96 is: 224.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    410.00 : 614.84 = 149.96 : x
  2. Step 2: Convert to fraction form
    410.00/614.84 = 149.96/x
  3. Step 3: Cross multiply
    410.00x = 614.84 × 149.96
  4. Step 4: Simplify right side
    410.00x = 92,197.58
  5. Step 5: Solve for x
    x = 92,197.58/410.00
  6. Step 6: Final answer
    x = 224.87

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