Home / 9,860-14,376

Finding the Third Proportional to 9,860 and 14,376

Calculator

Solution

The third proportional to 9,860 and 14,376 is: 20,960.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,860 : 14,376 = 14,376 : x
  2. Step 2: Convert to fraction form
    9,860/14,376 = 14,376/x
  3. Step 3: Cross multiply
    9,860x = 14,376 × 14,376
  4. Step 4: Simplify right side
    9,860x = 206,669,376
  5. Step 5: Solve for x
    x = 206,669,376/9,860
  6. Step 6: Final answer
    x = 20,960.38

Related Problems

Find third proportional to 4,930 and 7,188
Half scale
Find third proportional to 19,720 and 28,752
Double scale
Find third proportional to 9,862 and 14,379
Similar ratio
Find third proportional to 14,790 and 21,564
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.