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Finding the Fourth Proportional to 598.83, 898.25 and 252.15

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Solution

The fourth proportional to 598.83, 898.25 and 252.15 is: 378.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    598.83 : 898.25 = 252.15 : x
  2. Step 2: Convert to fraction form
    598.83/898.25 = 252.15/x
  3. Step 3: Cross multiply
    598.83x = 898.25 × 252.15
  4. Step 4: Simplify right side
    598.83x = 226,492.48
  5. Step 5: Solve for x
    x = 226,492.48/598.83
  6. Step 6: Final answer
    x = 378.23

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