Home / 3,194.43-4,790.04-2,026.77

Finding the Fourth Proportional to 3,194.43, 4,790.04 and 2,026.77

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Solution

The fourth proportional to 3,194.43, 4,790.04 and 2,026.77 is: 3,039.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194.43 : 4,790.04 = 2,026.77 : x
  2. Step 2: Convert to fraction form
    3,194.43/4,790.04 = 2,026.77/x
  3. Step 3: Cross multiply
    3,194.43x = 4,790.04 × 2,026.77
  4. Step 4: Simplify right side
    3,194.43x = 9,708,309.37
  5. Step 5: Solve for x
    x = 9,708,309.37/3,194.43
  6. Step 6: Final answer
    x = 3,039.14

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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.