Home / 6,396.14-9,596.99-2,239.13

Finding the Fourth Proportional to 6,396.14, 9,596.99 and 2,239.13

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Solution

The fourth proportional to 6,396.14, 9,596.99 and 2,239.13 is: 3,359.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,396.14 : 9,596.99 = 2,239.13 : x
  2. Step 2: Convert to fraction form
    6,396.14/9,596.99 = 2,239.13/x
  3. Step 3: Cross multiply
    6,396.14x = 9,596.99 × 2,239.13
  4. Step 4: Simplify right side
    6,396.14x = 21,488,849.04
  5. Step 5: Solve for x
    x = 21,488,849.04/6,396.14
  6. Step 6: Final answer
    x = 3,359.66

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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.