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Finding the Fourth Proportional to 6,103.46, 9,155.64 and 2,593.07

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Solution

The fourth proportional to 6,103.46, 9,155.64 and 2,593.07 is: 3,889.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,103.46 : 9,155.64 = 2,593.07 : x
  2. Step 2: Convert to fraction form
    6,103.46/9,155.64 = 2,593.07/x
  3. Step 3: Cross multiply
    6,103.46x = 9,155.64 × 2,593.07
  4. Step 4: Simplify right side
    6,103.46x = 23,741,213.69
  5. Step 5: Solve for x
    x = 23,741,213.69/6,103.46
  6. Step 6: Final answer
    x = 3,889.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.