Home / 8,099.16-11,176.96-4,514.02

Finding the Fourth Proportional to 8,099.16, 11,176.96 and 4,514.02

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Solution

The fourth proportional to 8,099.16, 11,176.96 and 4,514.02 is: 6,229.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,099.16 : 11,176.96 = 4,514.02 : x
  2. Step 2: Convert to fraction form
    8,099.16/11,176.96 = 4,514.02/x
  3. Step 3: Cross multiply
    8,099.16x = 11,176.96 × 4,514.02
  4. Step 4: Simplify right side
    8,099.16x = 50,453,034.35
  5. Step 5: Solve for x
    x = 50,453,034.35/8,099.16
  6. Step 6: Final answer
    x = 6,229.41

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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.