Finding the Third Proportional to 8,308 and 17,834
Calculator
Solution
The third proportional to 8,308 and 17,834 is: 38,282.57
Step by Step Solution
- Step 1: Write the proportion equation
8,308 : 17,834 = 17,834 : x - Step 2: Convert to fraction form
8,308/17,834 = 17,834/x - Step 3: Cross multiply
8,308x = 17,834 × 17,834 - Step 4: Simplify right side
8,308x = 318,051,556 - Step 5: Solve for x
x = 318,051,556/8,308 - Step 6: Final answer
x = 38,282.57
Related Problems
Find third proportional to 4,154 and 8,917
Half scale
Find third proportional to 16,616 and 35,668
Double scale
Find third proportional to 8,310 and 17,838
Similar ratio
Find third proportional to 12,462 and 26,751
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.