Home / 23,540.52-35,310.84-5,771.26

Finding the Fourth Proportional to 23,540.52, 35,310.84 and 5,771.26

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Solution

The fourth proportional to 23,540.52, 35,310.84 and 5,771.26 is: 8,656.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,540.52 : 35,310.84 = 5,771.26 : x
  2. Step 2: Convert to fraction form
    23,540.52/35,310.84 = 5,771.26/x
  3. Step 3: Cross multiply
    23,540.52x = 35,310.84 × 5,771.26
  4. Step 4: Simplify right side
    23,540.52x = 203,787,833.05
  5. Step 5: Solve for x
    x = 203,787,833.05/23,540.52
  6. Step 6: Final answer
    x = 8,656.90

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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.