Home / 4,196.88-6,295.41-1,731.02

Finding the Fourth Proportional to 4,196.88, 6,295.41 and 1,731.02

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Solution

The fourth proportional to 4,196.88, 6,295.41 and 1,731.02 is: 2,596.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196.88 : 6,295.41 = 1,731.02 : x
  2. Step 2: Convert to fraction form
    4,196.88/6,295.41 = 1,731.02/x
  3. Step 3: Cross multiply
    4,196.88x = 6,295.41 × 1,731.02
  4. Step 4: Simplify right side
    4,196.88x = 10,897,449.14
  5. Step 5: Solve for x
    x = 10,897,449.14/4,196.88
  6. Step 6: Final answer
    x = 2,596.56

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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.