Home / 109,744-235,860

Finding the Third Proportional to 109,744 and 235,860

Calculator

Solution

The third proportional to 109,744 and 235,860 is: 506,906.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,744 : 235,860 = 235,860 : x
  2. Step 2: Convert to fraction form
    109,744/235,860 = 235,860/x
  3. Step 3: Cross multiply
    109,744x = 235,860 × 235,860
  4. Step 4: Simplify right side
    109,744x = 55,629,939,600
  5. Step 5: Solve for x
    x = 55,629,939,600/109,744
  6. Step 6: Final answer
    x = 506,906.43

Related Problems

Find third proportional to 54,872 and 117,930
Half scale
Find third proportional to 219,488 and 471,720
Double scale
Find third proportional to 109,746 and 235,864
Similar ratio
Find third proportional to 164,616 and 353,790
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.