Home / 4,309.26-6,493.22-3,546.37

Finding the Fourth Proportional to 4,309.26, 6,493.22 and 3,546.37

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Solution

The fourth proportional to 4,309.26, 6,493.22 and 3,546.37 is: 5,343.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309.26 : 6,493.22 = 3,546.37 : x
  2. Step 2: Convert to fraction form
    4,309.26/6,493.22 = 3,546.37/x
  3. Step 3: Cross multiply
    4,309.26x = 6,493.22 × 3,546.37
  4. Step 4: Simplify right side
    4,309.26x = 23,027,360.61
  5. Step 5: Solve for x
    x = 23,027,360.61/4,309.26
  6. Step 6: Final answer
    x = 5,343.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.