Home / 7,358-11,396

Finding the Third Proportional to 7,358 and 11,396

Calculator

Solution

The third proportional to 7,358 and 11,396 is: 17,650.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,358 : 11,396 = 11,396 : x
  2. Step 2: Convert to fraction form
    7,358/11,396 = 11,396/x
  3. Step 3: Cross multiply
    7,358x = 11,396 × 11,396
  4. Step 4: Simplify right side
    7,358x = 129,868,816
  5. Step 5: Solve for x
    x = 129,868,816/7,358
  6. Step 6: Final answer
    x = 17,650.02

Related Problems

Find third proportional to 3,679 and 5,698
Half scale
Find third proportional to 14,716 and 22,792
Double scale
Find third proportional to 7,360 and 11,399
Similar ratio
Find third proportional to 11,037 and 17,094
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.