Home / 8,052-12,622

Finding the Third Proportional to 8,052 and 12,622

Calculator

Solution

The third proportional to 8,052 and 12,622 is: 19,785.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052 : 12,622 = 12,622 : x
  2. Step 2: Convert to fraction form
    8,052/12,622 = 12,622/x
  3. Step 3: Cross multiply
    8,052x = 12,622 × 12,622
  4. Step 4: Simplify right side
    8,052x = 159,314,884
  5. Step 5: Solve for x
    x = 159,314,884/8,052
  6. Step 6: Final answer
    x = 19,785.75

Related Problems

Find third proportional to 4,026 and 6,311
Half scale
Find third proportional to 16,104 and 25,244
Double scale
Find third proportional to 8,054 and 12,625
Similar ratio
Find third proportional to 12,078 and 18,933
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.