Home / 7,226-15,964

Finding the Third Proportional to 7,226 and 15,964

Calculator

Solution

The third proportional to 7,226 and 15,964 is: 35,268.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,226 : 15,964 = 15,964 : x
  2. Step 2: Convert to fraction form
    7,226/15,964 = 15,964/x
  3. Step 3: Cross multiply
    7,226x = 15,964 × 15,964
  4. Step 4: Simplify right side
    7,226x = 254,849,296
  5. Step 5: Solve for x
    x = 254,849,296/7,226
  6. Step 6: Final answer
    x = 35,268.38

Related Problems

Find third proportional to 3,613 and 7,982
Half scale
Find third proportional to 14,452 and 31,928
Double scale
Find third proportional to 7,228 and 15,968
Similar ratio
Find third proportional to 10,839 and 23,946
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.