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Finding the Fourth Proportional to 610.02, 915.09 and 244.76

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Solution

The fourth proportional to 610.02, 915.09 and 244.76 is: 367.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    610.02 : 915.09 = 244.76 : x
  2. Step 2: Convert to fraction form
    610.02/915.09 = 244.76/x
  3. Step 3: Cross multiply
    610.02x = 915.09 × 244.76
  4. Step 4: Simplify right side
    610.02x = 223,975.37
  5. Step 5: Solve for x
    x = 223,975.37/610.02
  6. Step 6: Final answer
    x = 367.16

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