Home / 18,524-40,336

Finding the Third Proportional to 18,524 and 40,336

Calculator

Solution

The third proportional to 18,524 and 40,336 is: 87,831.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,524 : 40,336 = 40,336 : x
  2. Step 2: Convert to fraction form
    18,524/40,336 = 40,336/x
  3. Step 3: Cross multiply
    18,524x = 40,336 × 40,336
  4. Step 4: Simplify right side
    18,524x = 1,626,992,896
  5. Step 5: Solve for x
    x = 1,626,992,896/18,524
  6. Step 6: Final answer
    x = 87,831.62

Related Problems

Find third proportional to 9,262 and 20,168
Half scale
Find third proportional to 37,048 and 80,672
Double scale
Find third proportional to 18,526 and 40,340
Similar ratio
Find third proportional to 27,786 and 60,504
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.