Home / 141,360-198,152

Finding the Third Proportional to 141,360 and 198,152

Calculator

Solution

The third proportional to 141,360 and 198,152 is: 277,760.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,360 : 198,152 = 198,152 : x
  2. Step 2: Convert to fraction form
    141,360/198,152 = 198,152/x
  3. Step 3: Cross multiply
    141,360x = 198,152 × 198,152
  4. Step 4: Simplify right side
    141,360x = 39,264,215,104
  5. Step 5: Solve for x
    x = 39,264,215,104/141,360
  6. Step 6: Final answer
    x = 277,760.44

Related Problems

Find third proportional to 70,680 and 99,076
Half scale
Find third proportional to 282,720 and 396,304
Double scale
Find third proportional to 141,362 and 198,155
Similar ratio
Find third proportional to 212,040 and 297,228
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.