Home / 61,477-125,208

Finding the Third Proportional to 61,477 and 125,208

Calculator

Solution

The third proportional to 61,477 and 125,208 is: 255,006.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,477 : 125,208 = 125,208 : x
  2. Step 2: Convert to fraction form
    61,477/125,208 = 125,208/x
  3. Step 3: Cross multiply
    61,477x = 125,208 × 125,208
  4. Step 4: Simplify right side
    61,477x = 15,677,043,264
  5. Step 5: Solve for x
    x = 15,677,043,264/61,477
  6. Step 6: Final answer
    x = 255,006.64

Related Problems

Find third proportional to 30,738.50 and 62,604
Half scale
Find third proportional to 122,954 and 250,416
Double scale
Find third proportional to 61,479 and 125,212
Similar ratio
Find third proportional to 92,215.50 and 187,812
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.