Finding the Third Proportional to 22,032 and 29,970
Calculator
Solution
The third proportional to 22,032 and 29,970 is: 40,768.01
Step by Step Solution
- Step 1: Write the proportion equation
22,032 : 29,970 = 29,970 : x - Step 2: Convert to fraction form
22,032/29,970 = 29,970/x - Step 3: Cross multiply
22,032x = 29,970 × 29,970 - Step 4: Simplify right side
22,032x = 898,200,900 - Step 5: Solve for x
x = 898,200,900/22,032 - Step 6: Final answer
x = 40,768.01
Related Problems
Find third proportional to 11,016 and 14,985
Half scale
Find third proportional to 44,064 and 59,940
Double scale
Find third proportional to 22,034 and 29,973
Similar ratio
Find third proportional to 33,048 and 44,955
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.