Home / 112,942.08-169,410.24-29,836.80

Finding the Fourth Proportional to 112,942.08, 169,410.24 and 29,836.80

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Solution

The fourth proportional to 112,942.08, 169,410.24 and 29,836.80 is: 44,754.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,942.08 : 169,410.24 = 29,836.80 : x
  2. Step 2: Convert to fraction form
    112,942.08/169,410.24 = 29,836.80/x
  3. Step 3: Cross multiply
    112,942.08x = 169,410.24 × 29,836.80
  4. Step 4: Simplify right side
    112,942.08x = 5,054,659,448.83
  5. Step 5: Solve for x
    x = 5,054,659,448.83/112,942.08
  6. Step 6: Final answer
    x = 44,754.44

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