Home / 24,715-51,478

Finding the Third Proportional to 24,715 and 51,478

Calculator

Solution

The third proportional to 24,715 and 51,478 is: 107,221.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,715 : 51,478 = 51,478 : x
  2. Step 2: Convert to fraction form
    24,715/51,478 = 51,478/x
  3. Step 3: Cross multiply
    24,715x = 51,478 × 51,478
  4. Step 4: Simplify right side
    24,715x = 2,649,984,484
  5. Step 5: Solve for x
    x = 2,649,984,484/24,715
  6. Step 6: Final answer
    x = 107,221.71

Related Problems

Find third proportional to 12,357.50 and 25,739
Half scale
Find third proportional to 49,430 and 102,956
Double scale
Find third proportional to 24,717 and 51,482
Similar ratio
Find third proportional to 37,072.50 and 77,217
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.