Home / 17,516.98-24,173.42-11,229.35

Finding the Fourth Proportional to 17,516.98, 24,173.42 and 11,229.35

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Solution

The fourth proportional to 17,516.98, 24,173.42 and 11,229.35 is: 15,496.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,516.98 : 24,173.42 = 11,229.35 : x
  2. Step 2: Convert to fraction form
    17,516.98/24,173.42 = 11,229.35/x
  3. Step 3: Cross multiply
    17,516.98x = 24,173.42 × 11,229.35
  4. Step 4: Simplify right side
    17,516.98x = 271,451,793.88
  5. Step 5: Solve for x
    x = 271,451,793.88/17,516.98
  6. Step 6: Final answer
    x = 15,496.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.