Home / 31,486-44,018

Finding the Third Proportional to 31,486 and 44,018

Calculator

Solution

The third proportional to 31,486 and 44,018 is: 61,537.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,486 : 44,018 = 44,018 : x
  2. Step 2: Convert to fraction form
    31,486/44,018 = 44,018/x
  3. Step 3: Cross multiply
    31,486x = 44,018 × 44,018
  4. Step 4: Simplify right side
    31,486x = 1,937,584,324
  5. Step 5: Solve for x
    x = 1,937,584,324/31,486
  6. Step 6: Final answer
    x = 61,537.96

Related Problems

Find third proportional to 15,743 and 22,009
Half scale
Find third proportional to 62,972 and 88,036
Double scale
Find third proportional to 31,488 and 44,021
Similar ratio
Find third proportional to 47,229 and 66,027
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.