Home / 6,933.93-10,406.36-3,234.25

Finding the Fourth Proportional to 6,933.93, 10,406.36 and 3,234.25

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Solution

The fourth proportional to 6,933.93, 10,406.36 and 3,234.25 is: 4,853.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933.93 : 10,406.36 = 3,234.25 : x
  2. Step 2: Convert to fraction form
    6,933.93/10,406.36 = 3,234.25/x
  3. Step 3: Cross multiply
    6,933.93x = 10,406.36 × 3,234.25
  4. Step 4: Simplify right side
    6,933.93x = 33,656,769.83
  5. Step 5: Solve for x
    x = 33,656,769.83/6,933.93
  6. Step 6: Final answer
    x = 4,853.92

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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.