Home / 26,872-57,433

Finding the Third Proportional to 26,872 and 57,433

Calculator

Solution

The third proportional to 26,872 and 57,433 is: 122,750.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,872 : 57,433 = 57,433 : x
  2. Step 2: Convert to fraction form
    26,872/57,433 = 57,433/x
  3. Step 3: Cross multiply
    26,872x = 57,433 × 57,433
  4. Step 4: Simplify right side
    26,872x = 3,298,549,489
  5. Step 5: Solve for x
    x = 3,298,549,489/26,872
  6. Step 6: Final answer
    x = 122,750.43

Related Problems

Find third proportional to 13,436 and 28,716.50
Half scale
Find third proportional to 53,744 and 114,866
Double scale
Find third proportional to 26,874 and 57,437
Similar ratio
Find third proportional to 40,308 and 86,149.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.