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Finding the Fourth Proportional to 9,089.95, 13,629.34 and 3,536.82

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Solution

The fourth proportional to 9,089.95, 13,629.34 and 3,536.82 is: 5,303.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,089.95 : 13,629.34 = 3,536.82 : x
  2. Step 2: Convert to fraction form
    9,089.95/13,629.34 = 3,536.82/x
  3. Step 3: Cross multiply
    9,089.95x = 13,629.34 × 3,536.82
  4. Step 4: Simplify right side
    9,089.95x = 48,204,526.72
  5. Step 5: Solve for x
    x = 48,204,526.72/9,089.95
  6. Step 6: Final answer
    x = 5,303.06

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