Home / 4,944.76-6,824.39-2,956.41

Finding the Fourth Proportional to 4,944.76, 6,824.39 and 2,956.41

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Solution

The fourth proportional to 4,944.76, 6,824.39 and 2,956.41 is: 4,080.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944.76 : 6,824.39 = 2,956.41 : x
  2. Step 2: Convert to fraction form
    4,944.76/6,824.39 = 2,956.41/x
  3. Step 3: Cross multiply
    4,944.76x = 6,824.39 × 2,956.41
  4. Step 4: Simplify right side
    4,944.76x = 20,175,680.06
  5. Step 5: Solve for x
    x = 20,175,680.06/4,944.76
  6. Step 6: Final answer
    x = 4,080.22

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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.