Home / 94,081.26-129,833.70-51,643.74

Finding the Fourth Proportional to 94,081.26, 129,833.70 and 51,643.74

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Solution

The fourth proportional to 94,081.26, 129,833.70 and 51,643.74 is: 71,269.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,081.26 : 129,833.70 = 51,643.74 : x
  2. Step 2: Convert to fraction form
    94,081.26/129,833.70 = 51,643.74/x
  3. Step 3: Cross multiply
    94,081.26x = 129,833.70 × 51,643.74
  4. Step 4: Simplify right side
    94,081.26x = 6,705,097,846.04
  5. Step 5: Solve for x
    x = 6,705,097,846.04/94,081.26
  6. Step 6: Final answer
    x = 71,269.22

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