Finding the Third Proportional to 246,921.75 and 370,257.75
Calculator
Solution
The third proportional to 246,921.75 and 370,257.75 is: 555,199.38
Step by Step Solution
- Step 1: Write the proportion equation
246,921.75 : 370,257.75 = 370,257.75 : x - Step 2: Convert to fraction form
246,921.75/370,257.75 = 370,257.75/x - Step 3: Cross multiply
246,921.75x = 370,257.75 × 370,257.75 - Step 4: Simplify right side
246,921.75x = 137,090,801,435.06 - Step 5: Solve for x
x = 137,090,801,435.06/246,921.75 - Step 6: Final answer
x = 555,199.38
Related Problems
Find third proportional to 123,460.88 and 185,128.88
Half scale
Find third proportional to 493,843.50 and 740,515.50
Double scale
Find third proportional to 246,924 and 370,261
Similar ratio
Find third proportional to 370,382.63 and 555,386.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.