Home / 6,968-13,312

Finding the Third Proportional to 6,968 and 13,312

Calculator

Solution

The third proportional to 6,968 and 13,312 is: 25,431.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,968 : 13,312 = 13,312 : x
  2. Step 2: Convert to fraction form
    6,968/13,312 = 13,312/x
  3. Step 3: Cross multiply
    6,968x = 13,312 × 13,312
  4. Step 4: Simplify right side
    6,968x = 177,209,344
  5. Step 5: Solve for x
    x = 177,209,344/6,968
  6. Step 6: Final answer
    x = 25,431.88

Related Problems

Find third proportional to 3,484 and 6,656
Half scale
Find third proportional to 13,936 and 26,624
Double scale
Find third proportional to 6,970 and 13,316
Similar ratio
Find third proportional to 10,452 and 19,968
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.91) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.