Home / 126,277-196,056

Finding the Third Proportional to 126,277 and 196,056

Calculator

Solution

The third proportional to 126,277 and 196,056 is: 304,393.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,277 : 196,056 = 196,056 : x
  2. Step 2: Convert to fraction form
    126,277/196,056 = 196,056/x
  3. Step 3: Cross multiply
    126,277x = 196,056 × 196,056
  4. Step 4: Simplify right side
    126,277x = 38,437,955,136
  5. Step 5: Solve for x
    x = 38,437,955,136/126,277
  6. Step 6: Final answer
    x = 304,393.95

Related Problems

Find third proportional to 63,138.50 and 98,028
Half scale
Find third proportional to 252,554 and 392,112
Double scale
Find third proportional to 126,279 and 196,059
Similar ratio
Find third proportional to 189,415.50 and 294,084
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.