Home / 6,707.26-9,257.40-4,469.23

Finding the Fourth Proportional to 6,707.26, 9,257.40 and 4,469.23

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Solution

The fourth proportional to 6,707.26, 9,257.40 and 4,469.23 is: 6,168.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,707.26 : 9,257.40 = 4,469.23 : x
  2. Step 2: Convert to fraction form
    6,707.26/9,257.40 = 4,469.23/x
  3. Step 3: Cross multiply
    6,707.26x = 9,257.40 × 4,469.23
  4. Step 4: Simplify right side
    6,707.26x = 41,373,449.80
  5. Step 5: Solve for x
    x = 41,373,449.80/6,707.26
  6. Step 6: Final answer
    x = 6,168.46

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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.