Home / 151,756-325,976

Finding the Third Proportional to 151,756 and 325,976

Calculator

Solution

The third proportional to 151,756 and 325,976 is: 700,205.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,756 : 325,976 = 325,976 : x
  2. Step 2: Convert to fraction form
    151,756/325,976 = 325,976/x
  3. Step 3: Cross multiply
    151,756x = 325,976 × 325,976
  4. Step 4: Simplify right side
    151,756x = 106,260,352,576
  5. Step 5: Solve for x
    x = 106,260,352,576/151,756
  6. Step 6: Final answer
    x = 700,205.28

Related Problems

Find third proportional to 75,878 and 162,988
Half scale
Find third proportional to 303,512 and 651,952
Double scale
Find third proportional to 151,758 and 325,980
Similar ratio
Find third proportional to 227,634 and 488,964
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.