Finding the Third Proportional to 451 and 882
Calculator
Solution
The third proportional to 451 and 882 is: 1,724.89
Step by Step Solution
- Step 1: Write the proportion equation
451 : 882 = 882 : x - Step 2: Convert to fraction form
451/882 = 882/x - Step 3: Cross multiply
451x = 882 × 882 - Step 4: Simplify right side
451x = 777,924 - Step 5: Solve for x
x = 777,924/451 - Step 6: Final answer
x = 1,724.89
Related Problems
Find third proportional to 225.50 and 441
Half scale
Find third proportional to 902 and 1,764
Double scale
Find third proportional to 453 and 886
Similar ratio
Find third proportional to 676.50 and 1,323
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.96) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.