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Finding the Fourth Proportional to 111,376.38, 167,071.86 and 32,484

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Solution

The fourth proportional to 111,376.38, 167,071.86 and 32,484 is: 48,728.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,376.38 : 167,071.86 = 32,484 : x
  2. Step 2: Convert to fraction form
    111,376.38/167,071.86 = 32,484/x
  3. Step 3: Cross multiply
    111,376.38x = 167,071.86 × 32,484
  4. Step 4: Simplify right side
    111,376.38x = 5,427,162,300.24
  5. Step 5: Solve for x
    x = 5,427,162,300.24/111,376.38
  6. Step 6: Final answer
    x = 48,728.13

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