Home / 107,487-166,995

Finding the Third Proportional to 107,487 and 166,995

Calculator

Solution

The third proportional to 107,487 and 166,995 is: 259,448.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,487 : 166,995 = 166,995 : x
  2. Step 2: Convert to fraction form
    107,487/166,995 = 166,995/x
  3. Step 3: Cross multiply
    107,487x = 166,995 × 166,995
  4. Step 4: Simplify right side
    107,487x = 27,887,330,025
  5. Step 5: Solve for x
    x = 27,887,330,025/107,487
  6. Step 6: Final answer
    x = 259,448.40

Related Problems

Find third proportional to 53,743.50 and 83,497.50
Half scale
Find third proportional to 214,974 and 333,990
Double scale
Find third proportional to 107,489 and 166,998
Similar ratio
Find third proportional to 161,230.50 and 250,492.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.