Home / 50,718-79,559

Finding the Third Proportional to 50,718 and 79,559

Calculator

Solution

The third proportional to 50,718 and 79,559 is: 124,800.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,718 : 79,559 = 79,559 : x
  2. Step 2: Convert to fraction form
    50,718/79,559 = 79,559/x
  3. Step 3: Cross multiply
    50,718x = 79,559 × 79,559
  4. Step 4: Simplify right side
    50,718x = 6,329,634,481
  5. Step 5: Solve for x
    x = 6,329,634,481/50,718
  6. Step 6: Final answer
    x = 124,800.55

Related Problems

Find third proportional to 25,359 and 39,779.50
Half scale
Find third proportional to 101,436 and 159,118
Double scale
Find third proportional to 50,720 and 79,562
Similar ratio
Find third proportional to 76,077 and 119,338.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.