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Finding the Fourth Proportional to 3,996.08, 5,994.07 and 1,803.27

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Solution

The fourth proportional to 3,996.08, 5,994.07 and 1,803.27 is: 2,704.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,996.08 : 5,994.07 = 1,803.27 : x
  2. Step 2: Convert to fraction form
    3,996.08/5,994.07 = 1,803.27/x
  3. Step 3: Cross multiply
    3,996.08x = 5,994.07 × 1,803.27
  4. Step 4: Simplify right side
    3,996.08x = 10,808,922.10
  5. Step 5: Solve for x
    x = 10,808,922.10/3,996.08
  6. Step 6: Final answer
    x = 2,704.88

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1.5x scale

Why These Related Problems?

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