Home / 950-1,455

Finding the Third Proportional to 950 and 1,455

Calculator

Solution

The third proportional to 950 and 1,455 is: 2,228.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    950 : 1,455 = 1,455 : x
  2. Step 2: Convert to fraction form
    950/1,455 = 1,455/x
  3. Step 3: Cross multiply
    950x = 1,455 × 1,455
  4. Step 4: Simplify right side
    950x = 2,117,025
  5. Step 5: Solve for x
    x = 2,117,025/950
  6. Step 6: Final answer
    x = 2,228.45

Related Problems

Find third proportional to 475 and 727.50
Half scale
Find third proportional to 1,900 and 2,910
Double scale
Find third proportional to 952 and 1,458
Similar ratio
Find third proportional to 1,425 and 2,182.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.