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Finding the Fourth Proportional to 136.07, 204.03 and 58.99

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Solution

The fourth proportional to 136.07, 204.03 and 58.99 is: 88.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    136.07 : 204.03 = 58.99 : x
  2. Step 2: Convert to fraction form
    136.07/204.03 = 58.99/x
  3. Step 3: Cross multiply
    136.07x = 204.03 × 58.99
  4. Step 4: Simplify right side
    136.07x = 12,035.73
  5. Step 5: Solve for x
    x = 12,035.73/136.07
  6. Step 6: Final answer
    x = 88.45

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