Home / 100,824-154,761

Finding the Third Proportional to 100,824 and 154,761

Calculator

Solution

The third proportional to 100,824 and 154,761 is: 237,552.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,824 : 154,761 = 154,761 : x
  2. Step 2: Convert to fraction form
    100,824/154,761 = 154,761/x
  3. Step 3: Cross multiply
    100,824x = 154,761 × 154,761
  4. Step 4: Simplify right side
    100,824x = 23,950,967,121
  5. Step 5: Solve for x
    x = 23,950,967,121/100,824
  6. Step 6: Final answer
    x = 237,552.24

Related Problems

Find third proportional to 50,412 and 77,380.50
Half scale
Find third proportional to 201,648 and 309,522
Double scale
Find third proportional to 100,826 and 154,764
Similar ratio
Find third proportional to 151,236 and 232,141.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.