Home / 92,789.44-139,116-29,573.19

Finding the Fourth Proportional to 92,789.44, 139,116 and 29,573.19

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Solution

The fourth proportional to 92,789.44, 139,116 and 29,573.19 is: 44,338.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,789.44 : 139,116 = 29,573.19 : x
  2. Step 2: Convert to fraction form
    92,789.44/139,116 = 29,573.19/x
  3. Step 3: Cross multiply
    92,789.44x = 139,116 × 29,573.19
  4. Step 4: Simplify right side
    92,789.44x = 4,114,103,900.04
  5. Step 5: Solve for x
    x = 4,114,103,900.04/92,789.44
  6. Step 6: Final answer
    x = 44,338.06

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