Home / 25,284-40,626

Finding the Third Proportional to 25,284 and 40,626

Calculator

Solution

The third proportional to 25,284 and 40,626 is: 65,277.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,284 : 40,626 = 40,626 : x
  2. Step 2: Convert to fraction form
    25,284/40,626 = 40,626/x
  3. Step 3: Cross multiply
    25,284x = 40,626 × 40,626
  4. Step 4: Simplify right side
    25,284x = 1,650,471,876
  5. Step 5: Solve for x
    x = 1,650,471,876/25,284
  6. Step 6: Final answer
    x = 65,277.32

Related Problems

Find third proportional to 12,642 and 20,313
Half scale
Find third proportional to 50,568 and 81,252
Double scale
Find third proportional to 25,286 and 40,629
Similar ratio
Find third proportional to 37,926 and 60,939
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.