Home / 183,997-276,905

Finding the Third Proportional to 183,997 and 276,905

Calculator

Solution

The third proportional to 183,997 and 276,905 is: 416,726.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,997 : 276,905 = 276,905 : x
  2. Step 2: Convert to fraction form
    183,997/276,905 = 276,905/x
  3. Step 3: Cross multiply
    183,997x = 276,905 × 276,905
  4. Step 4: Simplify right side
    183,997x = 76,676,379,025
  5. Step 5: Solve for x
    x = 76,676,379,025/183,997
  6. Step 6: Final answer
    x = 416,726.25

Related Problems

Find third proportional to 91,998.50 and 138,452.50
Half scale
Find third proportional to 367,994 and 553,810
Double scale
Find third proportional to 183,999 and 276,908
Similar ratio
Find third proportional to 275,995.50 and 415,357.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.