Home / 4,944.31-6,823.11-2,706.14

Finding the Fourth Proportional to 4,944.31, 6,823.11 and 2,706.14

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Solution

The fourth proportional to 4,944.31, 6,823.11 and 2,706.14 is: 3,734.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944.31 : 6,823.11 = 2,706.14 : x
  2. Step 2: Convert to fraction form
    4,944.31/6,823.11 = 2,706.14/x
  3. Step 3: Cross multiply
    4,944.31x = 6,823.11 × 2,706.14
  4. Step 4: Simplify right side
    4,944.31x = 18,464,290.90
  5. Step 5: Solve for x
    x = 18,464,290.90/4,944.31
  6. Step 6: Final answer
    x = 3,734.45

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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.