Home / 7,722-16,956

Finding the Third Proportional to 7,722 and 16,956

Calculator

Solution

The third proportional to 7,722 and 16,956 is: 37,232.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,722 : 16,956 = 16,956 : x
  2. Step 2: Convert to fraction form
    7,722/16,956 = 16,956/x
  3. Step 3: Cross multiply
    7,722x = 16,956 × 16,956
  4. Step 4: Simplify right side
    7,722x = 287,505,936
  5. Step 5: Solve for x
    x = 287,505,936/7,722
  6. Step 6: Final answer
    x = 37,232.06

Related Problems

Find third proportional to 3,861 and 8,478
Half scale
Find third proportional to 15,444 and 33,912
Double scale
Find third proportional to 7,724 and 16,960
Similar ratio
Find third proportional to 11,583 and 25,434
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.