Home / 6,229.44-8,596.66-3,434.92

Finding the Fourth Proportional to 6,229.44, 8,596.66 and 3,434.92

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Solution

The fourth proportional to 6,229.44, 8,596.66 and 3,434.92 is: 4,740.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229.44 : 8,596.66 = 3,434.92 : x
  2. Step 2: Convert to fraction form
    6,229.44/8,596.66 = 3,434.92/x
  3. Step 3: Cross multiply
    6,229.44x = 8,596.66 × 3,434.92
  4. Step 4: Simplify right side
    6,229.44x = 29,528,839.37
  5. Step 5: Solve for x
    x = 29,528,839.37/6,229.44
  6. Step 6: Final answer
    x = 4,740.21

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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.