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Finding the Fourth Proportional to 59.18, 88.61 and 32.00

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Solution

The fourth proportional to 59.18, 88.61 and 32.00 is: 47.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    59.18 : 88.61 = 32.00 : x
  2. Step 2: Convert to fraction form
    59.18/88.61 = 32.00/x
  3. Step 3: Cross multiply
    59.18x = 88.61 × 32.00
  4. Step 4: Simplify right side
    59.18x = 2,834.92
  5. Step 5: Solve for x
    x = 2,834.92/59.18
  6. Step 6: Final answer
    x = 47.91

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