Home / 17,882-26,215

Finding the Third Proportional to 17,882 and 26,215

Calculator

Solution

The third proportional to 17,882 and 26,215 is: 38,431.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,882 : 26,215 = 26,215 : x
  2. Step 2: Convert to fraction form
    17,882/26,215 = 26,215/x
  3. Step 3: Cross multiply
    17,882x = 26,215 × 26,215
  4. Step 4: Simplify right side
    17,882x = 687,226,225
  5. Step 5: Solve for x
    x = 687,226,225/17,882
  6. Step 6: Final answer
    x = 38,431.17

Related Problems

Find third proportional to 8,941 and 13,107.50
Half scale
Find third proportional to 35,764 and 52,430
Double scale
Find third proportional to 17,884 and 26,218
Similar ratio
Find third proportional to 26,823 and 39,322.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.