Home / 6,348-12,896

Finding the Third Proportional to 6,348 and 12,896

Calculator

Solution

The third proportional to 6,348 and 12,896 is: 26,198.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,348 : 12,896 = 12,896 : x
  2. Step 2: Convert to fraction form
    6,348/12,896 = 12,896/x
  3. Step 3: Cross multiply
    6,348x = 12,896 × 12,896
  4. Step 4: Simplify right side
    6,348x = 166,306,816
  5. Step 5: Solve for x
    x = 166,306,816/6,348
  6. Step 6: Final answer
    x = 26,198.30

Related Problems

Find third proportional to 3,174 and 6,448
Half scale
Find third proportional to 12,696 and 25,792
Double scale
Find third proportional to 6,350 and 12,900
Similar ratio
Find third proportional to 9,522 and 19,344
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.