Home / 6,825.82-10,236.30-2,442.64

Finding the Fourth Proportional to 6,825.82, 10,236.30 and 2,442.64

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Solution

The fourth proportional to 6,825.82, 10,236.30 and 2,442.64 is: 3,663.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,825.82 : 10,236.30 = 2,442.64 : x
  2. Step 2: Convert to fraction form
    6,825.82/10,236.30 = 2,442.64/x
  3. Step 3: Cross multiply
    6,825.82x = 10,236.30 × 2,442.64
  4. Step 4: Simplify right side
    6,825.82x = 25,003,595.83
  5. Step 5: Solve for x
    x = 25,003,595.83/6,825.82
  6. Step 6: Final answer
    x = 3,663.09

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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.