Home / 6,344.22-9,527.21-3,893.43

Finding the Fourth Proportional to 6,344.22, 9,527.21 and 3,893.43

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Solution

The fourth proportional to 6,344.22, 9,527.21 and 3,893.43 is: 5,846.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344.22 : 9,527.21 = 3,893.43 : x
  2. Step 2: Convert to fraction form
    6,344.22/9,527.21 = 3,893.43/x
  3. Step 3: Cross multiply
    6,344.22x = 9,527.21 × 3,893.43
  4. Step 4: Simplify right side
    6,344.22x = 37,093,525.23
  5. Step 5: Solve for x
    x = 37,093,525.23/6,344.22
  6. Step 6: Final answer
    x = 5,846.82

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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.