Home / 248,756-394,526

Finding the Third Proportional to 248,756 and 394,526

Calculator

Solution

The third proportional to 248,756 and 394,526 is: 625,716.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,756 : 394,526 = 394,526 : x
  2. Step 2: Convert to fraction form
    248,756/394,526 = 394,526/x
  3. Step 3: Cross multiply
    248,756x = 394,526 × 394,526
  4. Step 4: Simplify right side
    248,756x = 155,650,764,676
  5. Step 5: Solve for x
    x = 155,650,764,676/248,756
  6. Step 6: Final answer
    x = 625,716.62

Related Problems

Find third proportional to 124,378 and 197,263
Half scale
Find third proportional to 497,512 and 789,052
Double scale
Find third proportional to 248,758 and 394,529
Similar ratio
Find third proportional to 373,134 and 591,789
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.