Finding the Third Proportional to 2,576 and 3,783
Calculator
Solution
The third proportional to 2,576 and 3,783 is: 5,555.55
Step by Step Solution
- Step 1: Write the proportion equation
2,576 : 3,783 = 3,783 : x - Step 2: Convert to fraction form
2,576/3,783 = 3,783/x - Step 3: Cross multiply
2,576x = 3,783 × 3,783 - Step 4: Simplify right side
2,576x = 14,311,089 - Step 5: Solve for x
x = 14,311,089/2,576 - Step 6: Final answer
x = 5,555.55
Related Problems
Find third proportional to 1,288 and 1,891.50
Half scale
Find third proportional to 5,152 and 7,566
Double scale
Find third proportional to 2,578 and 3,786
Similar ratio
Find third proportional to 3,864 and 5,674.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.