Finding the Third Proportional to 466 and 683.50
Calculator
Solution
The third proportional to 466 and 683.50 is: 1,002.52
Step by Step Solution
- Step 1: Write the proportion equation
466 : 683.50 = 683.50 : x - Step 2: Convert to fraction form
466/683.50 = 683.50/x - Step 3: Cross multiply
466x = 683.50 × 683.50 - Step 4: Simplify right side
466x = 467,172.25 - Step 5: Solve for x
x = 467,172.25/466 - Step 6: Final answer
x = 1,002.52
Related Problems
Find third proportional to 233 and 341.75
Half scale
Find third proportional to 932 and 1,367
Double scale
Find third proportional to 468 and 686
Similar ratio
Find third proportional to 699 and 1,025.25
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.