Home / 48,162-71,829

Finding the Third Proportional to 48,162 and 71,829

Calculator

Solution

The third proportional to 48,162 and 71,829 is: 107,126.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,162 : 71,829 = 71,829 : x
  2. Step 2: Convert to fraction form
    48,162/71,829 = 71,829/x
  3. Step 3: Cross multiply
    48,162x = 71,829 × 71,829
  4. Step 4: Simplify right side
    48,162x = 5,159,405,241
  5. Step 5: Solve for x
    x = 5,159,405,241/48,162
  6. Step 6: Final answer
    x = 107,126.06

Related Problems

Find third proportional to 24,081 and 35,914.50
Half scale
Find third proportional to 96,324 and 143,658
Double scale
Find third proportional to 48,164 and 71,832
Similar ratio
Find third proportional to 72,243 and 107,743.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.