Home / 132,971-288,096

Finding the Third Proportional to 132,971 and 288,096

Calculator

Solution

The third proportional to 132,971 and 288,096 is: 624,191.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,971 : 288,096 = 288,096 : x
  2. Step 2: Convert to fraction form
    132,971/288,096 = 288,096/x
  3. Step 3: Cross multiply
    132,971x = 288,096 × 288,096
  4. Step 4: Simplify right side
    132,971x = 82,999,305,216
  5. Step 5: Solve for x
    x = 82,999,305,216/132,971
  6. Step 6: Final answer
    x = 624,191.03

Related Problems

Find third proportional to 66,485.50 and 144,048
Half scale
Find third proportional to 265,942 and 576,192
Double scale
Find third proportional to 132,973 and 288,100
Similar ratio
Find third proportional to 199,456.50 and 432,144
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.