Finding the Third Proportional to 1,084.50 and 2,304
Calculator
Solution
The third proportional to 1,084.50 and 2,304 is: 4,894.80
Step by Step Solution
- Step 1: Write the proportion equation
1,084.50 : 2,304 = 2,304 : x - Step 2: Convert to fraction form
1,084.50/2,304 = 2,304/x - Step 3: Cross multiply
1,084.50x = 2,304 × 2,304 - Step 4: Simplify right side
1,084.50x = 5,308,416 - Step 5: Solve for x
x = 5,308,416/1,084.50 - Step 6: Final answer
x = 4,894.80
Related Problems
Find third proportional to 542.25 and 1,152
Half scale
Find third proportional to 2,169 and 4,608
Double scale
Find third proportional to 1,087 and 2,308
Similar ratio
Find third proportional to 1,626.75 and 3,456
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.