Home / 36,054-52,987

Finding the Third Proportional to 36,054 and 52,987

Calculator

Solution

The third proportional to 36,054 and 52,987 is: 77,872.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,054 : 52,987 = 52,987 : x
  2. Step 2: Convert to fraction form
    36,054/52,987 = 52,987/x
  3. Step 3: Cross multiply
    36,054x = 52,987 × 52,987
  4. Step 4: Simplify right side
    36,054x = 2,807,622,169
  5. Step 5: Solve for x
    x = 2,807,622,169/36,054
  6. Step 6: Final answer
    x = 77,872.70

Related Problems

Find third proportional to 18,027 and 26,493.50
Half scale
Find third proportional to 72,108 and 105,974
Double scale
Find third proportional to 36,056 and 52,990
Similar ratio
Find third proportional to 54,081 and 79,480.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.