Home / 21,956-48,112

Finding the Third Proportional to 21,956 and 48,112

Calculator

Solution

The third proportional to 21,956 and 48,112 is: 105,427.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,956 : 48,112 = 48,112 : x
  2. Step 2: Convert to fraction form
    21,956/48,112 = 48,112/x
  3. Step 3: Cross multiply
    21,956x = 48,112 × 48,112
  4. Step 4: Simplify right side
    21,956x = 2,314,764,544
  5. Step 5: Solve for x
    x = 2,314,764,544/21,956
  6. Step 6: Final answer
    x = 105,427.43

Related Problems

Find third proportional to 10,978 and 24,056
Half scale
Find third proportional to 43,912 and 96,224
Double scale
Find third proportional to 21,958 and 48,116
Similar ratio
Find third proportional to 32,934 and 72,168
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.