Finding the Third Proportional to 240,877.13 and 374,653.69
Calculator
Solution
The third proportional to 240,877.13 and 374,653.69 is: 582,726.09
Step by Step Solution
- Step 1: Write the proportion equation
240,877.13 : 374,653.69 = 374,653.69 : x - Step 2: Convert to fraction form
240,877.13/374,653.69 = 374,653.69/x - Step 3: Cross multiply
240,877.13x = 374,653.69 × 374,653.69 - Step 4: Simplify right side
240,877.13x = 140,365,385,557.35 - Step 5: Solve for x
x = 140,365,385,557.35/240,877.13 - Step 6: Final answer
x = 582,726.09
Related Problems
Find third proportional to 120,438.56 and 187,326.84
Half scale
Find third proportional to 481,754.25 and 749,307.38
Double scale
Find third proportional to 240,879 and 374,657
Similar ratio
Find third proportional to 361,315.69 and 561,980.53
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.