Home / 120,232-187,626

Finding the Third Proportional to 120,232 and 187,626

Calculator

Solution

The third proportional to 120,232 and 187,626 is: 292,796.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    120,232 : 187,626 = 187,626 : x
  2. Step 2: Convert to fraction form
    120,232/187,626 = 187,626/x
  3. Step 3: Cross multiply
    120,232x = 187,626 × 187,626
  4. Step 4: Simplify right side
    120,232x = 35,203,515,876
  5. Step 5: Solve for x
    x = 35,203,515,876/120,232
  6. Step 6: Final answer
    x = 292,796.56

Related Problems

Find third proportional to 60,116 and 93,813
Half scale
Find third proportional to 240,464 and 375,252
Double scale
Find third proportional to 120,234 and 187,629
Similar ratio
Find third proportional to 180,348 and 281,439
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.