Home / 126,039.50-195,255.50

Finding the Third Proportional to 126,039.50 and 195,255.50

Calculator

Solution

The third proportional to 126,039.50 and 195,255.50 is: 302,482.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,039.50 : 195,255.50 = 195,255.50 : x
  2. Step 2: Convert to fraction form
    126,039.50/195,255.50 = 195,255.50/x
  3. Step 3: Cross multiply
    126,039.50x = 195,255.50 × 195,255.50
  4. Step 4: Simplify right side
    126,039.50x = 38,124,710,280.25
  5. Step 5: Solve for x
    x = 38,124,710,280.25/126,039.50
  6. Step 6: Final answer
    x = 302,482.24

Related Problems

Find third proportional to 63,019.75 and 97,627.75
Half scale
Find third proportional to 252,079 and 390,511
Double scale
Find third proportional to 126,042 and 195,259
Similar ratio
Find third proportional to 189,059.25 and 292,883.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.