Home / 157,955.50-327,089.25

Finding the Third Proportional to 157,955.50 and 327,089.25

Calculator

Solution

The third proportional to 157,955.50 and 327,089.25 is: 677,326.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,955.50 : 327,089.25 = 327,089.25 : x
  2. Step 2: Convert to fraction form
    157,955.50/327,089.25 = 327,089.25/x
  3. Step 3: Cross multiply
    157,955.50x = 327,089.25 × 327,089.25
  4. Step 4: Simplify right side
    157,955.50x = 106,987,377,465.56
  5. Step 5: Solve for x
    x = 106,987,377,465.56/157,955.50
  6. Step 6: Final answer
    x = 677,326.07

Related Problems

Find third proportional to 78,977.75 and 163,544.63
Half scale
Find third proportional to 315,911 and 654,178.50
Double scale
Find third proportional to 157,958 and 327,093
Similar ratio
Find third proportional to 236,933.25 and 490,633.88
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.