Home / 5,497.37-8,232.39-3,846.19

Finding the Fourth Proportional to 5,497.37, 8,232.39 and 3,846.19

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Solution

The fourth proportional to 5,497.37, 8,232.39 and 3,846.19 is: 5,759.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,497.37 : 8,232.39 = 3,846.19 : x
  2. Step 2: Convert to fraction form
    5,497.37/8,232.39 = 3,846.19/x
  3. Step 3: Cross multiply
    5,497.37x = 8,232.39 × 3,846.19
  4. Step 4: Simplify right side
    5,497.37x = 31,663,301.09
  5. Step 5: Solve for x
    x = 31,663,301.09/5,497.37
  6. Step 6: Final answer
    x = 5,759.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.