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Finding the Fourth Proportional to 586.83, 880.25 and 153.98

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Solution

The fourth proportional to 586.83, 880.25 and 153.98 is: 230.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    586.83 : 880.25 = 153.98 : x
  2. Step 2: Convert to fraction form
    586.83/880.25 = 153.98/x
  3. Step 3: Cross multiply
    586.83x = 880.25 × 153.98
  4. Step 4: Simplify right side
    586.83x = 135,544.84
  5. Step 5: Solve for x
    x = 135,544.84/586.83
  6. Step 6: Final answer
    x = 230.98

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