Home / 126,756-273,608

Finding the Third Proportional to 126,756 and 273,608

Calculator

Solution

The third proportional to 126,756 and 273,608 is: 590,594.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,756 : 273,608 = 273,608 : x
  2. Step 2: Convert to fraction form
    126,756/273,608 = 273,608/x
  3. Step 3: Cross multiply
    126,756x = 273,608 × 273,608
  4. Step 4: Simplify right side
    126,756x = 74,861,337,664
  5. Step 5: Solve for x
    x = 74,861,337,664/126,756
  6. Step 6: Final answer
    x = 590,594.04

Related Problems

Find third proportional to 63,378 and 136,804
Half scale
Find third proportional to 253,512 and 547,216
Double scale
Find third proportional to 126,758 and 273,612
Similar ratio
Find third proportional to 190,134 and 410,412
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.