Finding the Third Proportional to 9,624 and 20,734
Calculator
Solution
The third proportional to 9,624 and 20,734 is: 44,669.45
Step by Step Solution
- Step 1: Write the proportion equation
9,624 : 20,734 = 20,734 : x - Step 2: Convert to fraction form
9,624/20,734 = 20,734/x - Step 3: Cross multiply
9,624x = 20,734 × 20,734 - Step 4: Simplify right side
9,624x = 429,898,756 - Step 5: Solve for x
x = 429,898,756/9,624 - Step 6: Final answer
x = 44,669.45
Related Problems
Find third proportional to 4,812 and 10,367
Half scale
Find third proportional to 19,248 and 41,468
Double scale
Find third proportional to 9,626 and 20,738
Similar ratio
Find third proportional to 14,436 and 31,101
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.