Home / 6,885.93-10,324.90-3,676.26

Finding the Fourth Proportional to 6,885.93, 10,324.90 and 3,676.26

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Solution

The fourth proportional to 6,885.93, 10,324.90 and 3,676.26 is: 5,512.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,885.93 : 10,324.90 = 3,676.26 : x
  2. Step 2: Convert to fraction form
    6,885.93/10,324.90 = 3,676.26/x
  3. Step 3: Cross multiply
    6,885.93x = 10,324.90 × 3,676.26
  4. Step 4: Simplify right side
    6,885.93x = 37,957,016.87
  5. Step 5: Solve for x
    x = 37,957,016.87/6,885.93
  6. Step 6: Final answer
    x = 5,512.26

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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.