Home / 3,788-8,233

Finding the Third Proportional to 3,788 and 8,233

Calculator

Solution

The third proportional to 3,788 and 8,233 is: 17,893.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,788 : 8,233 = 8,233 : x
  2. Step 2: Convert to fraction form
    3,788/8,233 = 8,233/x
  3. Step 3: Cross multiply
    3,788x = 8,233 × 8,233
  4. Step 4: Simplify right side
    3,788x = 67,782,289
  5. Step 5: Solve for x
    x = 67,782,289/3,788
  6. Step 6: Final answer
    x = 17,893.95

Related Problems

Find third proportional to 1,894 and 4,116.50
Half scale
Find third proportional to 7,576 and 16,466
Double scale
Find third proportional to 3,790 and 8,237
Similar ratio
Find third proportional to 5,682 and 12,349.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.