Finding the Third Proportional to 10,332 and 17,784
Calculator
Solution
The third proportional to 10,332 and 17,784 is: 30,610.79
Step by Step Solution
- Step 1: Write the proportion equation
10,332 : 17,784 = 17,784 : x - Step 2: Convert to fraction form
10,332/17,784 = 17,784/x - Step 3: Cross multiply
10,332x = 17,784 × 17,784 - Step 4: Simplify right side
10,332x = 316,270,656 - Step 5: Solve for x
x = 316,270,656/10,332 - Step 6: Final answer
x = 30,610.79
Related Problems
Find third proportional to 5,166 and 8,892
Half scale
Find third proportional to 20,664 and 35,568
Double scale
Find third proportional to 10,334 and 17,787
Similar ratio
Find third proportional to 15,498 and 26,676
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.72) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.