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Finding the Fourth Proportional to 618.02, 927.04 and 233.06

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Solution

The fourth proportional to 618.02, 927.04 and 233.06 is: 349.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    618.02 : 927.04 = 233.06 : x
  2. Step 2: Convert to fraction form
    618.02/927.04 = 233.06/x
  3. Step 3: Cross multiply
    618.02x = 927.04 × 233.06
  4. Step 4: Simplify right side
    618.02x = 216,055.94
  5. Step 5: Solve for x
    x = 216,055.94/618.02
  6. Step 6: Final answer
    x = 349.59

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.