Finding the Third Proportional to 335 and 875
Calculator
Solution
The third proportional to 335 and 875 is: 2,285.45
Step by Step Solution
- Step 1: Write the proportion equation
335 : 875 = 875 : x - Step 2: Convert to fraction form
335/875 = 875/x - Step 3: Cross multiply
335x = 875 × 875 - Step 4: Simplify right side
335x = 765,625 - Step 5: Solve for x
x = 765,625/335 - Step 6: Final answer
x = 2,285.45
Related Problems
Find third proportional to 167.50 and 437.50
Half scale
Find third proportional to 670 and 1,750
Double scale
Find third proportional to 337 and 880
Similar ratio
Find third proportional to 502.50 and 1,312.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.