Home / 19,395-41,886

Finding the Third Proportional to 19,395 and 41,886

Calculator

Solution

The third proportional to 19,395 and 41,886 is: 90,458.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,395 : 41,886 = 41,886 : x
  2. Step 2: Convert to fraction form
    19,395/41,886 = 41,886/x
  3. Step 3: Cross multiply
    19,395x = 41,886 × 41,886
  4. Step 4: Simplify right side
    19,395x = 1,754,436,996
  5. Step 5: Solve for x
    x = 1,754,436,996/19,395
  6. Step 6: Final answer
    x = 90,458.21

Related Problems

Find third proportional to 9,697.50 and 20,943
Half scale
Find third proportional to 38,790 and 83,772
Double scale
Find third proportional to 19,397 and 41,890
Similar ratio
Find third proportional to 29,092.50 and 62,829
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.