Home / 43,379.25-64,994.52-29,121.03

Finding the Fourth Proportional to 43,379.25, 64,994.52 and 29,121.03

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Solution

The fourth proportional to 43,379.25, 64,994.52 and 29,121.03 is: 43,631.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,379.25 : 64,994.52 = 29,121.03 : x
  2. Step 2: Convert to fraction form
    43,379.25/64,994.52 = 29,121.03/x
  3. Step 3: Cross multiply
    43,379.25x = 64,994.52 × 29,121.03
  4. Step 4: Simplify right side
    43,379.25x = 1,892,707,366.76
  5. Step 5: Solve for x
    x = 1,892,707,366.76/43,379.25
  6. Step 6: Final answer
    x = 43,631.63

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