Home / 79,302-174,375

Finding the Third Proportional to 79,302 and 174,375

Calculator

Solution

The third proportional to 79,302 and 174,375 is: 383,428.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,302 : 174,375 = 174,375 : x
  2. Step 2: Convert to fraction form
    79,302/174,375 = 174,375/x
  3. Step 3: Cross multiply
    79,302x = 174,375 × 174,375
  4. Step 4: Simplify right side
    79,302x = 30,406,640,625
  5. Step 5: Solve for x
    x = 30,406,640,625/79,302
  6. Step 6: Final answer
    x = 383,428.42

Related Problems

Find third proportional to 39,651 and 87,187.50
Half scale
Find third proportional to 158,604 and 348,750
Double scale
Find third proportional to 79,304 and 174,379
Similar ratio
Find third proportional to 118,953 and 261,562.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.