Home / 993-1,962

Finding the Third Proportional to 993 and 1,962

Calculator

Solution

The third proportional to 993 and 1,962 is: 3,876.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    993 : 1,962 = 1,962 : x
  2. Step 2: Convert to fraction form
    993/1,962 = 1,962/x
  3. Step 3: Cross multiply
    993x = 1,962 × 1,962
  4. Step 4: Simplify right side
    993x = 3,849,444
  5. Step 5: Solve for x
    x = 3,849,444/993
  6. Step 6: Final answer
    x = 3,876.58

Related Problems

Find third proportional to 496.50 and 981
Half scale
Find third proportional to 1,986 and 3,924
Double scale
Find third proportional to 995 and 1,966
Similar ratio
Find third proportional to 1,489.50 and 2,943
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.98) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.