Finding the Third Proportional to 466.50 and 510
Calculator
Solution
The third proportional to 466.50 and 510 is: 557.56
Step by Step Solution
- Step 1: Write the proportion equation
466.50 : 510 = 510 : x - Step 2: Convert to fraction form
466.50/510 = 510/x - Step 3: Cross multiply
466.50x = 510 × 510 - Step 4: Simplify right side
466.50x = 260,100 - Step 5: Solve for x
x = 260,100/466.50 - Step 6: Final answer
x = 557.56
Related Problems
Find third proportional to 233.25 and 255
Half scale
Find third proportional to 933 and 1,020
Double scale
Find third proportional to 469 and 512
Similar ratio
Find third proportional to 699.75 and 765
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.