Finding the Third Proportional to 603 and 1,494
Calculator
Solution
The third proportional to 603 and 1,494 is: 3,701.55
Step by Step Solution
- Step 1: Write the proportion equation
603 : 1,494 = 1,494 : x - Step 2: Convert to fraction form
603/1,494 = 1,494/x - Step 3: Cross multiply
603x = 1,494 × 1,494 - Step 4: Simplify right side
603x = 2,232,036 - Step 5: Solve for x
x = 2,232,036/603 - Step 6: Final answer
x = 3,701.55
Related Problems
Find third proportional to 301.50 and 747
Half scale
Find third proportional to 1,206 and 2,988
Double scale
Find third proportional to 605 and 1,499
Similar ratio
Find third proportional to 904.50 and 2,241
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.