Home / 11,944-18,700

Finding the Third Proportional to 11,944 and 18,700

Calculator

Solution

The third proportional to 11,944 and 18,700 is: 29,277.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,944 : 18,700 = 18,700 : x
  2. Step 2: Convert to fraction form
    11,944/18,700 = 18,700/x
  3. Step 3: Cross multiply
    11,944x = 18,700 × 18,700
  4. Step 4: Simplify right side
    11,944x = 349,690,000
  5. Step 5: Solve for x
    x = 349,690,000/11,944
  6. Step 6: Final answer
    x = 29,277.46

Related Problems

Find third proportional to 5,972 and 9,350
Half scale
Find third proportional to 23,888 and 37,400
Double scale
Find third proportional to 11,946 and 18,703
Similar ratio
Find third proportional to 17,916 and 28,050
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.