Home / 14,067-19,785

Finding the Third Proportional to 14,067 and 19,785

Calculator

Solution

The third proportional to 14,067 and 19,785 is: 27,827.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067 : 19,785 = 19,785 : x
  2. Step 2: Convert to fraction form
    14,067/19,785 = 19,785/x
  3. Step 3: Cross multiply
    14,067x = 19,785 × 19,785
  4. Step 4: Simplify right side
    14,067x = 391,446,225
  5. Step 5: Solve for x
    x = 391,446,225/14,067
  6. Step 6: Final answer
    x = 27,827.27

Related Problems

Find third proportional to 7,033.50 and 9,892.50
Half scale
Find third proportional to 28,134 and 39,570
Double scale
Find third proportional to 14,069 and 19,788
Similar ratio
Find third proportional to 21,100.50 and 29,677.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.