Home / 327-701.25

Finding the Third Proportional to 327 and 701.25

Calculator

Solution

The third proportional to 327 and 701.25 is: 1,503.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    327 : 701.25 = 701.25 : x
  2. Step 2: Convert to fraction form
    327/701.25 = 701.25/x
  3. Step 3: Cross multiply
    327x = 701.25 × 701.25
  4. Step 4: Simplify right side
    327x = 491,751.56
  5. Step 5: Solve for x
    x = 491,751.56/327
  6. Step 6: Final answer
    x = 1,503.83

Related Problems

Find third proportional to 163.50 and 350.63
Half scale
Find third proportional to 654 and 1,402.50
Double scale
Find third proportional to 329 and 706
Similar ratio
Find third proportional to 490.50 and 1,051.88
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.