Home / 17,354-26,855

Finding the Third Proportional to 17,354 and 26,855

Calculator

Solution

The third proportional to 17,354 and 26,855 is: 41,557.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,354 : 26,855 = 26,855 : x
  2. Step 2: Convert to fraction form
    17,354/26,855 = 26,855/x
  3. Step 3: Cross multiply
    17,354x = 26,855 × 26,855
  4. Step 4: Simplify right side
    17,354x = 721,191,025
  5. Step 5: Solve for x
    x = 721,191,025/17,354
  6. Step 6: Final answer
    x = 41,557.63

Related Problems

Find third proportional to 8,677 and 13,427.50
Half scale
Find third proportional to 34,708 and 53,710
Double scale
Find third proportional to 17,356 and 26,858
Similar ratio
Find third proportional to 26,031 and 40,282.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.