Finding the Third Proportional to 234 and 583.50
Calculator
Solution
The third proportional to 234 and 583.50 is: 1,455.01
Step by Step Solution
- Step 1: Write the proportion equation
234 : 583.50 = 583.50 : x - Step 2: Convert to fraction form
234/583.50 = 583.50/x - Step 3: Cross multiply
234x = 583.50 × 583.50 - Step 4: Simplify right side
234x = 340,472.25 - Step 5: Solve for x
x = 340,472.25/234 - Step 6: Final answer
x = 1,455.01
Related Problems
Find third proportional to 117 and 291.75
Half scale
Find third proportional to 468 and 1,167
Double scale
Find third proportional to 236 and 588
Similar ratio
Find third proportional to 351 and 875.25
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.