Home / 125,255-193,969

Finding the Third Proportional to 125,255 and 193,969

Calculator

Solution

The third proportional to 125,255 and 193,969 is: 300,379.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,255 : 193,969 = 193,969 : x
  2. Step 2: Convert to fraction form
    125,255/193,969 = 193,969/x
  3. Step 3: Cross multiply
    125,255x = 193,969 × 193,969
  4. Step 4: Simplify right side
    125,255x = 37,623,972,961
  5. Step 5: Solve for x
    x = 37,623,972,961/125,255
  6. Step 6: Final answer
    x = 300,379.01

Related Problems

Find third proportional to 62,627.50 and 96,984.50
Half scale
Find third proportional to 250,510 and 387,938
Double scale
Find third proportional to 125,257 and 193,972
Similar ratio
Find third proportional to 187,882.50 and 290,953.50
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.