Home / 6,040.99-8,336.43-3,388.34

Finding the Fourth Proportional to 6,040.99, 8,336.43 and 3,388.34

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Solution

The fourth proportional to 6,040.99, 8,336.43 and 3,388.34 is: 4,675.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040.99 : 8,336.43 = 3,388.34 : x
  2. Step 2: Convert to fraction form
    6,040.99/8,336.43 = 3,388.34/x
  3. Step 3: Cross multiply
    6,040.99x = 8,336.43 × 3,388.34
  4. Step 4: Simplify right side
    6,040.99x = 28,246,659.23
  5. Step 5: Solve for x
    x = 28,246,659.23/6,040.99
  6. Step 6: Final answer
    x = 4,675.83

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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.