Home / 124,852-275,154

Finding the Third Proportional to 124,852 and 275,154

Calculator

Solution

The third proportional to 124,852 and 275,154 is: 606,395.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,852 : 275,154 = 275,154 : x
  2. Step 2: Convert to fraction form
    124,852/275,154 = 275,154/x
  3. Step 3: Cross multiply
    124,852x = 275,154 × 275,154
  4. Step 4: Simplify right side
    124,852x = 75,709,723,716
  5. Step 5: Solve for x
    x = 75,709,723,716/124,852
  6. Step 6: Final answer
    x = 606,395.76

Related Problems

Find third proportional to 62,426 and 137,577
Half scale
Find third proportional to 249,704 and 550,308
Double scale
Find third proportional to 124,854 and 275,158
Similar ratio
Find third proportional to 187,278 and 412,731
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.