Home / 17,250-26,718

Finding the Third Proportional to 17,250 and 26,718

Calculator

Solution

The third proportional to 17,250 and 26,718 is: 41,382.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,250 : 26,718 = 26,718 : x
  2. Step 2: Convert to fraction form
    17,250/26,718 = 26,718/x
  3. Step 3: Cross multiply
    17,250x = 26,718 × 26,718
  4. Step 4: Simplify right side
    17,250x = 713,851,524
  5. Step 5: Solve for x
    x = 713,851,524/17,250
  6. Step 6: Final answer
    x = 41,382.70

Related Problems

Find third proportional to 8,625 and 13,359
Half scale
Find third proportional to 34,500 and 53,436
Double scale
Find third proportional to 17,252 and 26,721
Similar ratio
Find third proportional to 25,875 and 40,077
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.