Home / 53,916-113,418

Finding the Third Proportional to 53,916 and 113,418

Calculator

Solution

The third proportional to 53,916 and 113,418 is: 238,586.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,916 : 113,418 = 113,418 : x
  2. Step 2: Convert to fraction form
    53,916/113,418 = 113,418/x
  3. Step 3: Cross multiply
    53,916x = 113,418 × 113,418
  4. Step 4: Simplify right side
    53,916x = 12,863,642,724
  5. Step 5: Solve for x
    x = 12,863,642,724/53,916
  6. Step 6: Final answer
    x = 238,586.74

Related Problems

Find third proportional to 26,958 and 56,709
Half scale
Find third proportional to 107,832 and 226,836
Double scale
Find third proportional to 53,918 and 113,422
Similar ratio
Find third proportional to 80,874 and 170,127
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.