Home / 17,550-26,242

Finding the Third Proportional to 17,550 and 26,242

Calculator

Solution

The third proportional to 17,550 and 26,242 is: 39,238.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,550 : 26,242 = 26,242 : x
  2. Step 2: Convert to fraction form
    17,550/26,242 = 26,242/x
  3. Step 3: Cross multiply
    17,550x = 26,242 × 26,242
  4. Step 4: Simplify right side
    17,550x = 688,642,564
  5. Step 5: Solve for x
    x = 688,642,564/17,550
  6. Step 6: Final answer
    x = 39,238.89

Related Problems

Find third proportional to 8,775 and 13,121
Half scale
Find third proportional to 35,100 and 52,484
Double scale
Find third proportional to 17,552 and 26,245
Similar ratio
Find third proportional to 26,325 and 39,363
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.