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Finding the Fourth Proportional to 6,103.32, 9,155.71 and 1,941.87

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Solution

The fourth proportional to 6,103.32, 9,155.71 and 1,941.87 is: 2,913.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,103.32 : 9,155.71 = 1,941.87 : x
  2. Step 2: Convert to fraction form
    6,103.32/9,155.71 = 1,941.87/x
  3. Step 3: Cross multiply
    6,103.32x = 9,155.71 × 1,941.87
  4. Step 4: Simplify right side
    6,103.32x = 17,779,229.88
  5. Step 5: Solve for x
    x = 17,779,229.88/6,103.32
  6. Step 6: Final answer
    x = 2,913.04

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