Home / 15,106-22,009

Finding the Third Proportional to 15,106 and 22,009

Calculator

Solution

The third proportional to 15,106 and 22,009 is: 32,066.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,106 : 22,009 = 22,009 : x
  2. Step 2: Convert to fraction form
    15,106/22,009 = 22,009/x
  3. Step 3: Cross multiply
    15,106x = 22,009 × 22,009
  4. Step 4: Simplify right side
    15,106x = 484,396,081
  5. Step 5: Solve for x
    x = 484,396,081/15,106
  6. Step 6: Final answer
    x = 32,066.47

Related Problems

Find third proportional to 7,553 and 11,004.50
Half scale
Find third proportional to 30,212 and 44,018
Double scale
Find third proportional to 15,108 and 22,012
Similar ratio
Find third proportional to 22,659 and 33,013.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.