Home / 33,014-71,289

Finding the Third Proportional to 33,014 and 71,289

Calculator

Solution

The third proportional to 33,014 and 71,289 is: 153,938.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,014 : 71,289 = 71,289 : x
  2. Step 2: Convert to fraction form
    33,014/71,289 = 71,289/x
  3. Step 3: Cross multiply
    33,014x = 71,289 × 71,289
  4. Step 4: Simplify right side
    33,014x = 5,082,121,521
  5. Step 5: Solve for x
    x = 5,082,121,521/33,014
  6. Step 6: Final answer
    x = 153,938.38

Related Problems

Find third proportional to 16,507 and 35,644.50
Half scale
Find third proportional to 66,028 and 142,578
Double scale
Find third proportional to 33,016 and 71,293
Similar ratio
Find third proportional to 49,521 and 106,933.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.