Home / 17,736-27,284

Finding the Third Proportional to 17,736 and 27,284

Calculator

Solution

The third proportional to 17,736 and 27,284 is: 41,972.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,736 : 27,284 = 27,284 : x
  2. Step 2: Convert to fraction form
    17,736/27,284 = 27,284/x
  3. Step 3: Cross multiply
    17,736x = 27,284 × 27,284
  4. Step 4: Simplify right side
    17,736x = 744,416,656
  5. Step 5: Solve for x
    x = 744,416,656/17,736
  6. Step 6: Final answer
    x = 41,972.07

Related Problems

Find third proportional to 8,868 and 13,642
Half scale
Find third proportional to 35,472 and 54,568
Double scale
Find third proportional to 17,738 and 27,287
Similar ratio
Find third proportional to 26,604 and 40,926
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.