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Finding the Fourth Proportional to 6,685.02, 10,028.28 and 3,769.02

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Solution

The fourth proportional to 6,685.02, 10,028.28 and 3,769.02 is: 5,653.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,685.02 : 10,028.28 = 3,769.02 : x
  2. Step 2: Convert to fraction form
    6,685.02/10,028.28 = 3,769.02/x
  3. Step 3: Cross multiply
    6,685.02x = 10,028.28 × 3,769.02
  4. Step 4: Simplify right side
    6,685.02x = 37,796,787.89
  5. Step 5: Solve for x
    x = 37,796,787.89/6,685.02
  6. Step 6: Final answer
    x = 5,653.95

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