Home / 5,524.59-7,622.62-3,134.03

Finding the Fourth Proportional to 5,524.59, 7,622.62 and 3,134.03

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Solution

The fourth proportional to 5,524.59, 7,622.62 and 3,134.03 is: 4,324.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524.59 : 7,622.62 = 3,134.03 : x
  2. Step 2: Convert to fraction form
    5,524.59/7,622.62 = 3,134.03/x
  3. Step 3: Cross multiply
    5,524.59x = 7,622.62 × 3,134.03
  4. Step 4: Simplify right side
    5,524.59x = 23,889,514.15
  5. Step 5: Solve for x
    x = 23,889,514.15/5,524.59
  6. Step 6: Final answer
    x = 4,324.22

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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.