Home / 106,424-154,956

Finding the Third Proportional to 106,424 and 154,956

Calculator

Solution

The third proportional to 106,424 and 154,956 is: 225,619.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,424 : 154,956 = 154,956 : x
  2. Step 2: Convert to fraction form
    106,424/154,956 = 154,956/x
  3. Step 3: Cross multiply
    106,424x = 154,956 × 154,956
  4. Step 4: Simplify right side
    106,424x = 24,011,361,936
  5. Step 5: Solve for x
    x = 24,011,361,936/106,424
  6. Step 6: Final answer
    x = 225,619.80

Related Problems

Find third proportional to 53,212 and 77,478
Half scale
Find third proportional to 212,848 and 309,912
Double scale
Find third proportional to 106,426 and 154,959
Similar ratio
Find third proportional to 159,636 and 232,434
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.