Home / 14,944-20,942

Finding the Third Proportional to 14,944 and 20,942

Calculator

Solution

The third proportional to 14,944 and 20,942 is: 29,347.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,944 : 20,942 = 20,942 : x
  2. Step 2: Convert to fraction form
    14,944/20,942 = 20,942/x
  3. Step 3: Cross multiply
    14,944x = 20,942 × 20,942
  4. Step 4: Simplify right side
    14,944x = 438,567,364
  5. Step 5: Solve for x
    x = 438,567,364/14,944
  6. Step 6: Final answer
    x = 29,347.39

Related Problems

Find third proportional to 7,472 and 10,471
Half scale
Find third proportional to 29,888 and 41,884
Double scale
Find third proportional to 14,946 and 20,945
Similar ratio
Find third proportional to 22,416 and 31,413
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.