Home / 26,740-39,296

Finding the Third Proportional to 26,740 and 39,296

Calculator

Solution

The third proportional to 26,740 and 39,296 is: 57,747.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,740 : 39,296 = 39,296 : x
  2. Step 2: Convert to fraction form
    26,740/39,296 = 39,296/x
  3. Step 3: Cross multiply
    26,740x = 39,296 × 39,296
  4. Step 4: Simplify right side
    26,740x = 1,544,175,616
  5. Step 5: Solve for x
    x = 1,544,175,616/26,740
  6. Step 6: Final answer
    x = 57,747.78

Related Problems

Find third proportional to 13,370 and 19,648
Half scale
Find third proportional to 53,480 and 78,592
Double scale
Find third proportional to 26,742 and 39,299
Similar ratio
Find third proportional to 40,110 and 58,944
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.