Home / 22,196.22-33,293.99-6,613.85

Finding the Fourth Proportional to 22,196.22, 33,293.99 and 6,613.85

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Solution

The fourth proportional to 22,196.22, 33,293.99 and 6,613.85 is: 9,920.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,196.22 : 33,293.99 = 6,613.85 : x
  2. Step 2: Convert to fraction form
    22,196.22/33,293.99 = 6,613.85/x
  3. Step 3: Cross multiply
    22,196.22x = 33,293.99 × 6,613.85
  4. Step 4: Simplify right side
    22,196.22x = 220,201,256.22
  5. Step 5: Solve for x
    x = 220,201,256.22/22,196.22
  6. Step 6: Final answer
    x = 9,920.66

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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.