Home / 4,946.35-6,825.97-2,708.25

Finding the Fourth Proportional to 4,946.35, 6,825.97 and 2,708.25

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Solution

The fourth proportional to 4,946.35, 6,825.97 and 2,708.25 is: 3,737.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,946.35 : 6,825.97 = 2,708.25 : x
  2. Step 2: Convert to fraction form
    4,946.35/6,825.97 = 2,708.25/x
  3. Step 3: Cross multiply
    4,946.35x = 6,825.97 × 2,708.25
  4. Step 4: Simplify right side
    4,946.35x = 18,486,433.25
  5. Step 5: Solve for x
    x = 18,486,433.25/4,946.35
  6. Step 6: Final answer
    x = 3,737.39

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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.