Home / 76,417-166,010

Finding the Third Proportional to 76,417 and 166,010

Calculator

Solution

The third proportional to 76,417 and 166,010 is: 360,643.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,417 : 166,010 = 166,010 : x
  2. Step 2: Convert to fraction form
    76,417/166,010 = 166,010/x
  3. Step 3: Cross multiply
    76,417x = 166,010 × 166,010
  4. Step 4: Simplify right side
    76,417x = 27,559,320,100
  5. Step 5: Solve for x
    x = 27,559,320,100/76,417
  6. Step 6: Final answer
    x = 360,643.84

Related Problems

Find third proportional to 38,208.50 and 83,005
Half scale
Find third proportional to 152,834 and 332,020
Double scale
Find third proportional to 76,419 and 166,014
Similar ratio
Find third proportional to 114,625.50 and 249,015
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.