Home / 8,396-16,376

Finding the Third Proportional to 8,396 and 16,376

Calculator

Solution

The third proportional to 8,396 and 16,376 is: 31,940.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,396 : 16,376 = 16,376 : x
  2. Step 2: Convert to fraction form
    8,396/16,376 = 16,376/x
  3. Step 3: Cross multiply
    8,396x = 16,376 × 16,376
  4. Step 4: Simplify right side
    8,396x = 268,173,376
  5. Step 5: Solve for x
    x = 268,173,376/8,396
  6. Step 6: Final answer
    x = 31,940.61

Related Problems

Find third proportional to 4,198 and 8,188
Half scale
Find third proportional to 16,792 and 32,752
Double scale
Find third proportional to 8,398 and 16,380
Similar ratio
Find third proportional to 12,594 and 24,564
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.