Home / 27,812-57,926

Finding the Third Proportional to 27,812 and 57,926

Calculator

Solution

The third proportional to 27,812 and 57,926 is: 120,646.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,812 : 57,926 = 57,926 : x
  2. Step 2: Convert to fraction form
    27,812/57,926 = 57,926/x
  3. Step 3: Cross multiply
    27,812x = 57,926 × 57,926
  4. Step 4: Simplify right side
    27,812x = 3,355,421,476
  5. Step 5: Solve for x
    x = 3,355,421,476/27,812
  6. Step 6: Final answer
    x = 120,646.54

Related Problems

Find third proportional to 13,906 and 28,963
Half scale
Find third proportional to 55,624 and 115,852
Double scale
Find third proportional to 27,814 and 57,930
Similar ratio
Find third proportional to 41,718 and 86,889
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.