Home / 201,458-296,619

Finding the Third Proportional to 201,458 and 296,619

Calculator

Solution

The third proportional to 201,458 and 296,619 is: 436,730.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,458 : 296,619 = 296,619 : x
  2. Step 2: Convert to fraction form
    201,458/296,619 = 296,619/x
  3. Step 3: Cross multiply
    201,458x = 296,619 × 296,619
  4. Step 4: Simplify right side
    201,458x = 87,982,831,161
  5. Step 5: Solve for x
    x = 87,982,831,161/201,458
  6. Step 6: Final answer
    x = 436,730.39

Related Problems

Find third proportional to 100,729 and 148,309.50
Half scale
Find third proportional to 402,916 and 593,238
Double scale
Find third proportional to 201,460 and 296,622
Similar ratio
Find third proportional to 302,187 and 444,928.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.