Home / 7,122-16,372

Finding the Third Proportional to 7,122 and 16,372

Calculator

Solution

The third proportional to 7,122 and 16,372 is: 37,635.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,122 : 16,372 = 16,372 : x
  2. Step 2: Convert to fraction form
    7,122/16,372 = 16,372/x
  3. Step 3: Cross multiply
    7,122x = 16,372 × 16,372
  4. Step 4: Simplify right side
    7,122x = 268,042,384
  5. Step 5: Solve for x
    x = 268,042,384/7,122
  6. Step 6: Final answer
    x = 37,635.83

Related Problems

Find third proportional to 3,561 and 8,186
Half scale
Find third proportional to 14,244 and 32,744
Double scale
Find third proportional to 7,124 and 16,377
Similar ratio
Find third proportional to 10,683 and 24,558
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.