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Finding the Fourth Proportional to 586.82, 880.16 and 154.01

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Solution

The fourth proportional to 586.82, 880.16 and 154.01 is: 230.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    586.82 : 880.16 = 154.01 : x
  2. Step 2: Convert to fraction form
    586.82/880.16 = 154.01/x
  3. Step 3: Cross multiply
    586.82x = 880.16 × 154.01
  4. Step 4: Simplify right side
    586.82x = 135,548.27
  5. Step 5: Solve for x
    x = 135,548.27/586.82
  6. Step 6: Final answer
    x = 230.99

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