Finding the Third Proportional to 5,808 and 9,636
Calculator
Solution
The third proportional to 5,808 and 9,636 is: 15,987
Step by Step Solution
- Step 1: Write the proportion equation
5,808 : 9,636 = 9,636 : x - Step 2: Convert to fraction form
5,808/9,636 = 9,636/x - Step 3: Cross multiply
5,808x = 9,636 × 9,636 - Step 4: Simplify right side
5,808x = 92,852,496 - Step 5: Solve for x
x = 92,852,496/5,808 - Step 6: Final answer
x = 15,987
Related Problems
Find third proportional to 2,904 and 4,818
Half scale
Find third proportional to 11,616 and 19,272
Double scale
Find third proportional to 5,810 and 9,639
Similar ratio
Find third proportional to 8,712 and 14,454
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.66) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.