Home / 6,933.43-10,405.61-3,233.75

Finding the Fourth Proportional to 6,933.43, 10,405.61 and 3,233.75

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Solution

The fourth proportional to 6,933.43, 10,405.61 and 3,233.75 is: 4,853.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933.43 : 10,405.61 = 3,233.75 : x
  2. Step 2: Convert to fraction form
    6,933.43/10,405.61 = 3,233.75/x
  3. Step 3: Cross multiply
    6,933.43x = 10,405.61 × 3,233.75
  4. Step 4: Simplify right side
    6,933.43x = 33,649,125.17
  5. Step 5: Solve for x
    x = 33,649,125.17/6,933.43
  6. Step 6: Final answer
    x = 4,853.18

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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.