Home / 4,944.68-6,823.51-2,706.49

Finding the Fourth Proportional to 4,944.68, 6,823.51 and 2,706.49

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Solution

The fourth proportional to 4,944.68, 6,823.51 and 2,706.49 is: 3,734.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944.68 : 6,823.51 = 2,706.49 : x
  2. Step 2: Convert to fraction form
    4,944.68/6,823.51 = 2,706.49/x
  3. Step 3: Cross multiply
    4,944.68x = 6,823.51 × 2,706.49
  4. Step 4: Simplify right side
    4,944.68x = 18,467,761.58
  5. Step 5: Solve for x
    x = 18,467,761.58/4,944.68
  6. Step 6: Final answer
    x = 3,734.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.