Home / 3,277.74-4,913.46-2,104.44

Finding the Fourth Proportional to 3,277.74, 4,913.46 and 2,104.44

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Solution

The fourth proportional to 3,277.74, 4,913.46 and 2,104.44 is: 3,154.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277.74 : 4,913.46 = 2,104.44 : x
  2. Step 2: Convert to fraction form
    3,277.74/4,913.46 = 2,104.44/x
  3. Step 3: Cross multiply
    3,277.74x = 4,913.46 × 2,104.44
  4. Step 4: Simplify right side
    3,277.74x = 10,340,081.76
  5. Step 5: Solve for x
    x = 10,340,081.76/3,277.74
  6. Step 6: Final answer
    x = 3,154.64

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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.