Home / 962.38-1,399.63

Finding the Third Proportional to 962.38 and 1,399.63

Calculator

Solution

The third proportional to 962.38 and 1,399.63 is: 2,035.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    962.38 : 1,399.63 = 1,399.63 : x
  2. Step 2: Convert to fraction form
    962.38/1,399.63 = 1,399.63/x
  3. Step 3: Cross multiply
    962.38x = 1,399.63 × 1,399.63
  4. Step 4: Simplify right side
    962.38x = 1,958,950.14
  5. Step 5: Solve for x
    x = 1,958,950.14/962.38
  6. Step 6: Final answer
    x = 2,035.54

Related Problems

Find third proportional to 481.19 and 699.81
Half scale
Find third proportional to 1,924.75 and 2,799.25
Double scale
Find third proportional to 964 and 1,403
Similar ratio
Find third proportional to 1,443.56 and 2,099.44
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.