Home / 11,467.26-17,200.08-3,675.42

Finding the Fourth Proportional to 11,467.26, 17,200.08 and 3,675.42

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Solution

The fourth proportional to 11,467.26, 17,200.08 and 3,675.42 is: 5,512.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,467.26 : 17,200.08 = 3,675.42 : x
  2. Step 2: Convert to fraction form
    11,467.26/17,200.08 = 3,675.42/x
  3. Step 3: Cross multiply
    11,467.26x = 17,200.08 × 3,675.42
  4. Step 4: Simplify right side
    11,467.26x = 63,217,518.03
  5. Step 5: Solve for x
    x = 63,217,518.03/11,467.26
  6. Step 6: Final answer
    x = 5,512.87

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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.