Home / 50,874-77,829

Finding the Third Proportional to 50,874 and 77,829

Calculator

Solution

The third proportional to 50,874 and 77,829 is: 119,065.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,874 : 77,829 = 77,829 : x
  2. Step 2: Convert to fraction form
    50,874/77,829 = 77,829/x
  3. Step 3: Cross multiply
    50,874x = 77,829 × 77,829
  4. Step 4: Simplify right side
    50,874x = 6,057,353,241
  5. Step 5: Solve for x
    x = 6,057,353,241/50,874
  6. Step 6: Final answer
    x = 119,065.79

Related Problems

Find third proportional to 25,437 and 38,914.50
Half scale
Find third proportional to 101,748 and 155,658
Double scale
Find third proportional to 50,876 and 77,832
Similar ratio
Find third proportional to 76,311 and 116,743.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.