Finding the Third Proportional to 182 and 347.50
Calculator
Solution
The third proportional to 182 and 347.50 is: 663.50
Step by Step Solution
- Step 1: Write the proportion equation
182 : 347.50 = 347.50 : x - Step 2: Convert to fraction form
182/347.50 = 347.50/x - Step 3: Cross multiply
182x = 347.50 × 347.50 - Step 4: Simplify right side
182x = 120,756.25 - Step 5: Solve for x
x = 120,756.25/182 - Step 6: Final answer
x = 663.50
Related Problems
Find third proportional to 91 and 173.75
Half scale
Find third proportional to 364 and 695
Double scale
Find third proportional to 184 and 351
Similar ratio
Find third proportional to 273 and 521.25
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.91) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.