Home / 2,994.09-4,513.57-2,793.41

Finding the Fourth Proportional to 2,994.09, 4,513.57 and 2,793.41

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Solution

The fourth proportional to 2,994.09, 4,513.57 and 2,793.41 is: 4,211.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994.09 : 4,513.57 = 2,793.41 : x
  2. Step 2: Convert to fraction form
    2,994.09/4,513.57 = 2,793.41/x
  3. Step 3: Cross multiply
    2,994.09x = 4,513.57 × 2,793.41
  4. Step 4: Simplify right side
    2,994.09x = 12,608,251.57
  5. Step 5: Solve for x
    x = 12,608,251.57/2,994.09
  6. Step 6: Final answer
    x = 4,211.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.