Finding the Third Proportional to 4,806 and 9,612
Calculator
Solution
The third proportional to 4,806 and 9,612 is: 19,224
Step by Step Solution
- Step 1: Write the proportion equation
4,806 : 9,612 = 9,612 : x - Step 2: Convert to fraction form
4,806/9,612 = 9,612/x - Step 3: Cross multiply
4,806x = 9,612 × 9,612 - Step 4: Simplify right side
4,806x = 92,390,544 - Step 5: Solve for x
x = 92,390,544/4,806 - Step 6: Final answer
x = 19,224
Related Problems
Find third proportional to 2,403 and 4,806
Half scale
Find third proportional to 9,612 and 19,224
Double scale
Find third proportional to 4,808 and 9,616
Similar ratio
Find third proportional to 7,209 and 14,418
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.