Home / 27,870-41,853

Finding the Third Proportional to 27,870 and 41,853

Calculator

Solution

The third proportional to 27,870 and 41,853 is: 62,851.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,870 : 41,853 = 41,853 : x
  2. Step 2: Convert to fraction form
    27,870/41,853 = 41,853/x
  3. Step 3: Cross multiply
    27,870x = 41,853 × 41,853
  4. Step 4: Simplify right side
    27,870x = 1,751,673,609
  5. Step 5: Solve for x
    x = 1,751,673,609/27,870
  6. Step 6: Final answer
    x = 62,851.58

Related Problems

Find third proportional to 13,935 and 20,926.50
Half scale
Find third proportional to 55,740 and 83,706
Double scale
Find third proportional to 27,872 and 41,856
Similar ratio
Find third proportional to 41,805 and 62,779.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.