Home / 21,416-46,936

Finding the Third Proportional to 21,416 and 46,936

Calculator

Solution

The third proportional to 21,416 and 46,936 is: 102,866.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,416 : 46,936 = 46,936 : x
  2. Step 2: Convert to fraction form
    21,416/46,936 = 46,936/x
  3. Step 3: Cross multiply
    21,416x = 46,936 × 46,936
  4. Step 4: Simplify right side
    21,416x = 2,202,988,096
  5. Step 5: Solve for x
    x = 2,202,988,096/21,416
  6. Step 6: Final answer
    x = 102,866.46

Related Problems

Find third proportional to 10,708 and 23,468
Half scale
Find third proportional to 42,832 and 93,872
Double scale
Find third proportional to 21,418 and 46,940
Similar ratio
Find third proportional to 32,124 and 70,404
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.