Home / 121,939.54-182,890.86-33,200.04

Finding the Fourth Proportional to 121,939.54, 182,890.86 and 33,200.04

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Solution

The fourth proportional to 121,939.54, 182,890.86 and 33,200.04 is: 49,795.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,939.54 : 182,890.86 = 33,200.04 : x
  2. Step 2: Convert to fraction form
    121,939.54/182,890.86 = 33,200.04/x
  3. Step 3: Cross multiply
    121,939.54x = 182,890.86 × 33,200.04
  4. Step 4: Simplify right side
    121,939.54x = 6,071,984,615.73
  5. Step 5: Solve for x
    x = 6,071,984,615.73/121,939.54
  6. Step 6: Final answer
    x = 49,795.04

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