Home / 16,730-36,375

Finding the Third Proportional to 16,730 and 36,375

Calculator

Solution

The third proportional to 16,730 and 36,375 is: 79,087.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,730 : 36,375 = 36,375 : x
  2. Step 2: Convert to fraction form
    16,730/36,375 = 36,375/x
  3. Step 3: Cross multiply
    16,730x = 36,375 × 36,375
  4. Step 4: Simplify right side
    16,730x = 1,323,140,625
  5. Step 5: Solve for x
    x = 1,323,140,625/16,730
  6. Step 6: Final answer
    x = 79,087.90

Related Problems

Find third proportional to 8,365 and 18,187.50
Half scale
Find third proportional to 33,460 and 72,750
Double scale
Find third proportional to 16,732 and 36,379
Similar ratio
Find third proportional to 25,095 and 54,562.50
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.