Home / 25,877-39,018

Finding the Third Proportional to 25,877 and 39,018

Calculator

Solution

The third proportional to 25,877 and 39,018 is: 58,832.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,877 : 39,018 = 39,018 : x
  2. Step 2: Convert to fraction form
    25,877/39,018 = 39,018/x
  3. Step 3: Cross multiply
    25,877x = 39,018 × 39,018
  4. Step 4: Simplify right side
    25,877x = 1,522,404,324
  5. Step 5: Solve for x
    x = 1,522,404,324/25,877
  6. Step 6: Final answer
    x = 58,832.33

Related Problems

Find third proportional to 12,938.50 and 19,509
Half scale
Find third proportional to 51,754 and 78,036
Double scale
Find third proportional to 25,879 and 39,021
Similar ratio
Find third proportional to 38,815.50 and 58,527
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.