Home / 6,004.26-8,286.98-3,485.97

Finding the Fourth Proportional to 6,004.26, 8,286.98 and 3,485.97

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Solution

The fourth proportional to 6,004.26, 8,286.98 and 3,485.97 is: 4,811.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,004.26 : 8,286.98 = 3,485.97 : x
  2. Step 2: Convert to fraction form
    6,004.26/8,286.98 = 3,485.97/x
  3. Step 3: Cross multiply
    6,004.26x = 8,286.98 × 3,485.97
  4. Step 4: Simplify right side
    6,004.26x = 28,888,146.24
  5. Step 5: Solve for x
    x = 28,888,146.24/6,004.26
  6. Step 6: Final answer
    x = 4,811.28

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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.