Home / 63,061-133,809

Finding the Third Proportional to 63,061 and 133,809

Calculator

Solution

The third proportional to 63,061 and 133,809 is: 283,929.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,061 : 133,809 = 133,809 : x
  2. Step 2: Convert to fraction form
    63,061/133,809 = 133,809/x
  3. Step 3: Cross multiply
    63,061x = 133,809 × 133,809
  4. Step 4: Simplify right side
    63,061x = 17,904,848,481
  5. Step 5: Solve for x
    x = 17,904,848,481/63,061
  6. Step 6: Final answer
    x = 283,929.03

Related Problems

Find third proportional to 31,530.50 and 66,904.50
Half scale
Find third proportional to 126,122 and 267,618
Double scale
Find third proportional to 63,063 and 133,813
Similar ratio
Find third proportional to 94,591.50 and 200,713.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.