Home / 19,396.26-29,097.43-6,249.96

Finding the Fourth Proportional to 19,396.26, 29,097.43 and 6,249.96

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Solution

The fourth proportional to 19,396.26, 29,097.43 and 6,249.96 is: 9,375.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,396.26 : 29,097.43 = 6,249.96 : x
  2. Step 2: Convert to fraction form
    19,396.26/29,097.43 = 6,249.96/x
  3. Step 3: Cross multiply
    19,396.26x = 29,097.43 × 6,249.96
  4. Step 4: Simplify right side
    19,396.26x = 181,857,757.98
  5. Step 5: Solve for x
    x = 181,857,757.98/19,396.26
  6. Step 6: Final answer
    x = 9,375.92

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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.