Home / 50,784-79,416

Finding the Third Proportional to 50,784 and 79,416

Calculator

Solution

The third proportional to 50,784 and 79,416 is: 124,190.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,784 : 79,416 = 79,416 : x
  2. Step 2: Convert to fraction form
    50,784/79,416 = 79,416/x
  3. Step 3: Cross multiply
    50,784x = 79,416 × 79,416
  4. Step 4: Simplify right side
    50,784x = 6,306,901,056
  5. Step 5: Solve for x
    x = 6,306,901,056/50,784
  6. Step 6: Final answer
    x = 124,190.71

Related Problems

Find third proportional to 25,392 and 39,708
Half scale
Find third proportional to 101,568 and 158,832
Double scale
Find third proportional to 50,786 and 79,419
Similar ratio
Find third proportional to 76,176 and 119,124
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.