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Finding the Fourth Proportional to 9,282.21, 13,922.82 and 3,041.43

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Solution

The fourth proportional to 9,282.21, 13,922.82 and 3,041.43 is: 4,561.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282.21 : 13,922.82 = 3,041.43 : x
  2. Step 2: Convert to fraction form
    9,282.21/13,922.82 = 3,041.43/x
  3. Step 3: Cross multiply
    9,282.21x = 13,922.82 × 3,041.43
  4. Step 4: Simplify right side
    9,282.21x = 42,345,282.43
  5. Step 5: Solve for x
    x = 42,345,282.43/9,282.21
  6. Step 6: Final answer
    x = 4,561.98

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