Home / 6,832.48-10,247.60-2,449.28

Finding the Fourth Proportional to 6,832.48, 10,247.60 and 2,449.28

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Solution

The fourth proportional to 6,832.48, 10,247.60 and 2,449.28 is: 3,673.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832.48 : 10,247.60 = 2,449.28 : x
  2. Step 2: Convert to fraction form
    6,832.48/10,247.60 = 2,449.28/x
  3. Step 3: Cross multiply
    6,832.48x = 10,247.60 × 2,449.28
  4. Step 4: Simplify right side
    6,832.48x = 25,099,241.73
  5. Step 5: Solve for x
    x = 25,099,241.73/6,832.48
  6. Step 6: Final answer
    x = 3,673.52

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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.