Home / 120,524-263,260

Finding the Third Proportional to 120,524 and 263,260

Calculator

Solution

The third proportional to 120,524 and 263,260 is: 575,037.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    120,524 : 263,260 = 263,260 : x
  2. Step 2: Convert to fraction form
    120,524/263,260 = 263,260/x
  3. Step 3: Cross multiply
    120,524x = 263,260 × 263,260
  4. Step 4: Simplify right side
    120,524x = 69,305,827,600
  5. Step 5: Solve for x
    x = 69,305,827,600/120,524
  6. Step 6: Final answer
    x = 575,037.57

Related Problems

Find third proportional to 60,262 and 131,630
Half scale
Find third proportional to 241,048 and 526,520
Double scale
Find third proportional to 120,526 and 263,264
Similar ratio
Find third proportional to 180,786 and 394,890
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.