Home / 7,926-18,744

Finding the Third Proportional to 7,926 and 18,744

Calculator

Solution

The third proportional to 7,926 and 18,744 is: 44,327.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,926 : 18,744 = 18,744 : x
  2. Step 2: Convert to fraction form
    7,926/18,744 = 18,744/x
  3. Step 3: Cross multiply
    7,926x = 18,744 × 18,744
  4. Step 4: Simplify right side
    7,926x = 351,337,536
  5. Step 5: Solve for x
    x = 351,337,536/7,926
  6. Step 6: Final answer
    x = 44,327.22

Related Problems

Find third proportional to 3,963 and 9,372
Half scale
Find third proportional to 15,852 and 37,488
Double scale
Find third proportional to 7,928 and 18,749
Similar ratio
Find third proportional to 11,889 and 28,116
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.