Finding the Third Proportional to 600 and 982
Calculator
Solution
The third proportional to 600 and 982 is: 1,607.21
Step by Step Solution
- Step 1: Write the proportion equation
600 : 982 = 982 : x - Step 2: Convert to fraction form
600/982 = 982/x - Step 3: Cross multiply
600x = 982 × 982 - Step 4: Simplify right side
600x = 964,324 - Step 5: Solve for x
x = 964,324/600 - Step 6: Final answer
x = 1,607.21
Related Problems
Find third proportional to 300 and 491
Half scale
Find third proportional to 1,200 and 1,964
Double scale
Find third proportional to 602 and 985
Similar ratio
Find third proportional to 900 and 1,473
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.