Finding the Third Proportional to 149,912 and 227,937
Calculator
Solution
The third proportional to 149,912 and 227,937 is: 346,571.83
Step by Step Solution
- Step 1: Write the proportion equation
149,912 : 227,937 = 227,937 : x - Step 2: Convert to fraction form
149,912/227,937 = 227,937/x - Step 3: Cross multiply
149,912x = 227,937 × 227,937 - Step 4: Simplify right side
149,912x = 51,955,275,969 - Step 5: Solve for x
x = 51,955,275,969/149,912 - Step 6: Final answer
x = 346,571.83
Related Problems
Find third proportional to 74,956 and 113,968.50
Half scale
Find third proportional to 299,824 and 455,874
Double scale
Find third proportional to 149,914 and 227,940
Similar ratio
Find third proportional to 224,868 and 341,905.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.