Home / 110,756.25-171,828

Finding the Third Proportional to 110,756.25 and 171,828

Calculator

Solution

The third proportional to 110,756.25 and 171,828 is: 266,575.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,756.25 : 171,828 = 171,828 : x
  2. Step 2: Convert to fraction form
    110,756.25/171,828 = 171,828/x
  3. Step 3: Cross multiply
    110,756.25x = 171,828 × 171,828
  4. Step 4: Simplify right side
    110,756.25x = 29,524,861,584
  5. Step 5: Solve for x
    x = 29,524,861,584/110,756.25
  6. Step 6: Final answer
    x = 266,575.13

Related Problems

Find third proportional to 55,378.13 and 85,914
Half scale
Find third proportional to 221,512.50 and 343,656
Double scale
Find third proportional to 110,758 and 171,831
Similar ratio
Find third proportional to 166,134.38 and 257,742
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.