Home / 16,772-36,408

Finding the Third Proportional to 16,772 and 36,408

Calculator

Solution

The third proportional to 16,772 and 36,408 is: 79,033.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,772 : 36,408 = 36,408 : x
  2. Step 2: Convert to fraction form
    16,772/36,408 = 36,408/x
  3. Step 3: Cross multiply
    16,772x = 36,408 × 36,408
  4. Step 4: Simplify right side
    16,772x = 1,325,542,464
  5. Step 5: Solve for x
    x = 1,325,542,464/16,772
  6. Step 6: Final answer
    x = 79,033.06

Related Problems

Find third proportional to 8,386 and 18,204
Half scale
Find third proportional to 33,544 and 72,816
Double scale
Find third proportional to 16,774 and 36,412
Similar ratio
Find third proportional to 25,158 and 54,612
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.