Home / 6,884.32-10,325.76-2,723.44

Finding the Fourth Proportional to 6,884.32, 10,325.76 and 2,723.44

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Solution

The fourth proportional to 6,884.32, 10,325.76 and 2,723.44 is: 4,084.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884.32 : 10,325.76 = 2,723.44 : x
  2. Step 2: Convert to fraction form
    6,884.32/10,325.76 = 2,723.44/x
  3. Step 3: Cross multiply
    6,884.32x = 10,325.76 × 2,723.44
  4. Step 4: Simplify right side
    6,884.32x = 28,121,587.81
  5. Step 5: Solve for x
    x = 28,121,587.81/6,884.32
  6. Step 6: Final answer
    x = 4,084.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.