Home / 17,100-27,396

Finding the Third Proportional to 17,100 and 27,396

Calculator

Solution

The third proportional to 17,100 and 27,396 is: 43,891.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,100 : 27,396 = 27,396 : x
  2. Step 2: Convert to fraction form
    17,100/27,396 = 27,396/x
  3. Step 3: Cross multiply
    17,100x = 27,396 × 27,396
  4. Step 4: Simplify right side
    17,100x = 750,540,816
  5. Step 5: Solve for x
    x = 750,540,816/17,100
  6. Step 6: Final answer
    x = 43,891.28

Related Problems

Find third proportional to 8,550 and 13,698
Half scale
Find third proportional to 34,200 and 54,792
Double scale
Find third proportional to 17,102 and 27,399
Similar ratio
Find third proportional to 25,650 and 41,094
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.