Home / 21,768-46,452

Finding the Third Proportional to 21,768 and 46,452

Calculator

Solution

The third proportional to 21,768 and 46,452 is: 99,126.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,768 : 46,452 = 46,452 : x
  2. Step 2: Convert to fraction form
    21,768/46,452 = 46,452/x
  3. Step 3: Cross multiply
    21,768x = 46,452 × 46,452
  4. Step 4: Simplify right side
    21,768x = 2,157,788,304
  5. Step 5: Solve for x
    x = 2,157,788,304/21,768
  6. Step 6: Final answer
    x = 99,126.62

Related Problems

Find third proportional to 10,884 and 23,226
Half scale
Find third proportional to 43,536 and 92,904
Double scale
Find third proportional to 21,770 and 46,456
Similar ratio
Find third proportional to 32,652 and 69,678
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.