Home / 17,864-36,214

Finding the Third Proportional to 17,864 and 36,214

Calculator

Solution

The third proportional to 17,864 and 36,214 is: 73,413.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,864 : 36,214 = 36,214 : x
  2. Step 2: Convert to fraction form
    17,864/36,214 = 36,214/x
  3. Step 3: Cross multiply
    17,864x = 36,214 × 36,214
  4. Step 4: Simplify right side
    17,864x = 1,311,453,796
  5. Step 5: Solve for x
    x = 1,311,453,796/17,864
  6. Step 6: Final answer
    x = 73,413.22

Related Problems

Find third proportional to 8,932 and 18,107
Half scale
Find third proportional to 35,728 and 72,428
Double scale
Find third proportional to 17,866 and 36,218
Similar ratio
Find third proportional to 26,796 and 54,321
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.