Home / 19,081.11-28,584.77-10,735.77

Finding the Fourth Proportional to 19,081.11, 28,584.77 and 10,735.77

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Solution

The fourth proportional to 19,081.11, 28,584.77 and 10,735.77 is: 16,082.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,081.11 : 28,584.77 = 10,735.77 : x
  2. Step 2: Convert to fraction form
    19,081.11/28,584.77 = 10,735.77/x
  3. Step 3: Cross multiply
    19,081.11x = 28,584.77 × 10,735.77
  4. Step 4: Simplify right side
    19,081.11x = 306,879,462.54
  5. Step 5: Solve for x
    x = 306,879,462.54/19,081.11
  6. Step 6: Final answer
    x = 16,082.89

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