Home / 21,952-48,280

Finding the Third Proportional to 21,952 and 48,280

Calculator

Solution

The third proportional to 21,952 and 48,280 is: 106,184.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,952 : 48,280 = 48,280 : x
  2. Step 2: Convert to fraction form
    21,952/48,280 = 48,280/x
  3. Step 3: Cross multiply
    21,952x = 48,280 × 48,280
  4. Step 4: Simplify right side
    21,952x = 2,330,958,400
  5. Step 5: Solve for x
    x = 2,330,958,400/21,952
  6. Step 6: Final answer
    x = 106,184.33

Related Problems

Find third proportional to 10,976 and 24,140
Half scale
Find third proportional to 43,904 and 96,560
Double scale
Find third proportional to 21,954 and 48,284
Similar ratio
Find third proportional to 32,928 and 72,420
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.