Home / 4,884.75-6,743.27-3,093.10

Finding the Fourth Proportional to 4,884.75, 6,743.27 and 3,093.10

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Solution

The fourth proportional to 4,884.75, 6,743.27 and 3,093.10 is: 4,269.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884.75 : 6,743.27 = 3,093.10 : x
  2. Step 2: Convert to fraction form
    4,884.75/6,743.27 = 3,093.10/x
  3. Step 3: Cross multiply
    4,884.75x = 6,743.27 × 3,093.10
  4. Step 4: Simplify right side
    4,884.75x = 20,857,599.31
  5. Step 5: Solve for x
    x = 20,857,599.31/4,884.75
  6. Step 6: Final answer
    x = 4,269.94

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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.