Home / 6,816.94-10,219.33-2,433.42

Finding the Fourth Proportional to 6,816.94, 10,219.33 and 2,433.42

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Solution

The fourth proportional to 6,816.94, 10,219.33 and 2,433.42 is: 3,647.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,816.94 : 10,219.33 = 2,433.42 : x
  2. Step 2: Convert to fraction form
    6,816.94/10,219.33 = 2,433.42/x
  3. Step 3: Cross multiply
    6,816.94x = 10,219.33 × 2,433.42
  4. Step 4: Simplify right side
    6,816.94x = 24,867,922.01
  5. Step 5: Solve for x
    x = 24,867,922.01/6,816.94
  6. Step 6: Final answer
    x = 3,647.96

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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.