Finding the Third Proportional to 225,929.25 and 491,217.75
Calculator
Solution
The third proportional to 225,929.25 and 491,217.75 is: 1,068,010.80
Step by Step Solution
- Step 1: Write the proportion equation
225,929.25 : 491,217.75 = 491,217.75 : x - Step 2: Convert to fraction form
225,929.25/491,217.75 = 491,217.75/x - Step 3: Cross multiply
225,929.25x = 491,217.75 × 491,217.75 - Step 4: Simplify right side
225,929.25x = 241,294,877,915.06 - Step 5: Solve for x
x = 241,294,877,915.06/225,929.25 - Step 6: Final answer
x = 1,068,010.80
Related Problems
Find third proportional to 112,964.63 and 245,608.88
Half scale
Find third proportional to 451,858.50 and 982,435.50
Double scale
Find third proportional to 225,931 and 491,222
Similar ratio
Find third proportional to 338,893.88 and 736,826.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.