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Finding the Fourth Proportional to 1,933.75, 2,900.06 and 1,008.83

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Solution

The fourth proportional to 1,933.75, 2,900.06 and 1,008.83 is: 1,512.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933.75 : 2,900.06 = 1,008.83 : x
  2. Step 2: Convert to fraction form
    1,933.75/2,900.06 = 1,008.83/x
  3. Step 3: Cross multiply
    1,933.75x = 2,900.06 × 1,008.83
  4. Step 4: Simplify right side
    1,933.75x = 2,925,673.52
  5. Step 5: Solve for x
    x = 2,925,673.52/1,933.75
  6. Step 6: Final answer
    x = 1,512.95

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