Home / 9,072-16,867

Finding the Third Proportional to 9,072 and 16,867

Calculator

Solution

The third proportional to 9,072 and 16,867 is: 31,359.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072 : 16,867 = 16,867 : x
  2. Step 2: Convert to fraction form
    9,072/16,867 = 16,867/x
  3. Step 3: Cross multiply
    9,072x = 16,867 × 16,867
  4. Step 4: Simplify right side
    9,072x = 284,495,689
  5. Step 5: Solve for x
    x = 284,495,689/9,072
  6. Step 6: Final answer
    x = 31,359.75

Related Problems

Find third proportional to 4,536 and 8,433.50
Half scale
Find third proportional to 18,144 and 33,734
Double scale
Find third proportional to 9,074 and 16,871
Similar ratio
Find third proportional to 13,608 and 25,300.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.86) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.