Home / 6,845.82-10,264.20-2,683.26

Finding the Fourth Proportional to 6,845.82, 10,264.20 and 2,683.26

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Solution

The fourth proportional to 6,845.82, 10,264.20 and 2,683.26 is: 4,023.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,845.82 : 10,264.20 = 2,683.26 : x
  2. Step 2: Convert to fraction form
    6,845.82/10,264.20 = 2,683.26/x
  3. Step 3: Cross multiply
    6,845.82x = 10,264.20 × 2,683.26
  4. Step 4: Simplify right side
    6,845.82x = 27,541,517.29
  5. Step 5: Solve for x
    x = 27,541,517.29/6,845.82
  6. Step 6: Final answer
    x = 4,023.11

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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.