Home / 26,517-57,185

Finding the Third Proportional to 26,517 and 57,185

Calculator

Solution

The third proportional to 26,517 and 57,185 is: 123,321.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,517 : 57,185 = 57,185 : x
  2. Step 2: Convert to fraction form
    26,517/57,185 = 57,185/x
  3. Step 3: Cross multiply
    26,517x = 57,185 × 57,185
  4. Step 4: Simplify right side
    26,517x = 3,270,124,225
  5. Step 5: Solve for x
    x = 3,270,124,225/26,517
  6. Step 6: Final answer
    x = 123,321.80

Related Problems

Find third proportional to 13,258.50 and 28,592.50
Half scale
Find third proportional to 53,034 and 114,370
Double scale
Find third proportional to 26,519 and 57,189
Similar ratio
Find third proportional to 39,775.50 and 85,777.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.