Home / 166,833.04-230,232.96-91,381.60

Finding the Fourth Proportional to 166,833.04, 230,232.96 and 91,381.60

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Solution

The fourth proportional to 166,833.04, 230,232.96 and 91,381.60 is: 126,108.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,833.04 : 230,232.96 = 91,381.60 : x
  2. Step 2: Convert to fraction form
    166,833.04/230,232.96 = 91,381.60/x
  3. Step 3: Cross multiply
    166,833.04x = 230,232.96 × 91,381.60
  4. Step 4: Simplify right side
    166,833.04x = 21,039,056,257.54
  5. Step 5: Solve for x
    x = 21,039,056,257.54/166,833.04
  6. Step 6: Final answer
    x = 126,108.45

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