Home / 4,944.42-6,823.31-2,706.39

Finding the Fourth Proportional to 4,944.42, 6,823.31 and 2,706.39

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Solution

The fourth proportional to 4,944.42, 6,823.31 and 2,706.39 is: 3,734.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944.42 : 6,823.31 = 2,706.39 : x
  2. Step 2: Convert to fraction form
    4,944.42/6,823.31 = 2,706.39/x
  3. Step 3: Cross multiply
    4,944.42x = 6,823.31 × 2,706.39
  4. Step 4: Simplify right side
    4,944.42x = 18,466,524.42
  5. Step 5: Solve for x
    x = 18,466,524.42/4,944.42
  6. Step 6: Final answer
    x = 3,734.82

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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.