Home / 119,744-199,565

Finding the Third Proportional to 119,744 and 199,565

Calculator

Solution

The third proportional to 119,744 and 199,565 is: 332,594.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,744 : 199,565 = 199,565 : x
  2. Step 2: Convert to fraction form
    119,744/199,565 = 199,565/x
  3. Step 3: Cross multiply
    119,744x = 199,565 × 199,565
  4. Step 4: Simplify right side
    119,744x = 39,826,189,225
  5. Step 5: Solve for x
    x = 39,826,189,225/119,744
  6. Step 6: Final answer
    x = 332,594.45

Related Problems

Find third proportional to 59,872 and 99,782.50
Half scale
Find third proportional to 239,488 and 399,130
Double scale
Find third proportional to 119,746 and 199,568
Similar ratio
Find third proportional to 179,616 and 299,347.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.