Finding the Third Proportional to 922 and 1,666
Calculator
Solution
The third proportional to 922 and 1,666 is: 3,010.36
Step by Step Solution
- Step 1: Write the proportion equation
922 : 1,666 = 1,666 : x - Step 2: Convert to fraction form
922/1,666 = 1,666/x - Step 3: Cross multiply
922x = 1,666 × 1,666 - Step 4: Simplify right side
922x = 2,775,556 - Step 5: Solve for x
x = 2,775,556/922 - Step 6: Final answer
x = 3,010.36
Related Problems
Find third proportional to 461 and 833
Half scale
Find third proportional to 1,844 and 3,332
Double scale
Find third proportional to 924 and 1,670
Similar ratio
Find third proportional to 1,383 and 2,499
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.81) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.