Home / 16,257.98-24,390.36-9,241.23

Finding the Fourth Proportional to 16,257.98, 24,390.36 and 9,241.23

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Solution

The fourth proportional to 16,257.98, 24,390.36 and 9,241.23 is: 13,863.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,257.98 : 24,390.36 = 9,241.23 : x
  2. Step 2: Convert to fraction form
    16,257.98/24,390.36 = 9,241.23/x
  3. Step 3: Cross multiply
    16,257.98x = 24,390.36 × 9,241.23
  4. Step 4: Simplify right side
    16,257.98x = 225,396,926.54
  5. Step 5: Solve for x
    x = 225,396,926.54/16,257.98
  6. Step 6: Final answer
    x = 13,863.78

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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.