Home / 3,241.06-4,862.22-1,049.92

Finding the Fourth Proportional to 3,241.06, 4,862.22 and 1,049.92

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Solution

The fourth proportional to 3,241.06, 4,862.22 and 1,049.92 is: 1,575.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241.06 : 4,862.22 = 1,049.92 : x
  2. Step 2: Convert to fraction form
    3,241.06/4,862.22 = 1,049.92/x
  3. Step 3: Cross multiply
    3,241.06x = 4,862.22 × 1,049.92
  4. Step 4: Simplify right side
    3,241.06x = 5,104,942.02
  5. Step 5: Solve for x
    x = 5,104,942.02/3,241.06
  6. Step 6: Final answer
    x = 1,575.08

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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.