Finding the Third Proportional to 293,037.75 and 439,475.63
Calculator
Solution
The third proportional to 293,037.75 and 439,475.63 is: 659,091.96
Step by Step Solution
- Step 1: Write the proportion equation
293,037.75 : 439,475.63 = 439,475.63 : x - Step 2: Convert to fraction form
293,037.75/439,475.63 = 439,475.63/x - Step 3: Cross multiply
293,037.75x = 439,475.63 × 439,475.63 - Step 4: Simplify right side
293,037.75x = 193,138,824,969.14 - Step 5: Solve for x
x = 193,138,824,969.14/293,037.75 - Step 6: Final answer
x = 659,091.96
Related Problems
Find third proportional to 146,518.88 and 219,737.81
Half scale
Find third proportional to 586,075.50 and 878,951.25
Double scale
Find third proportional to 293,040 and 439,479
Similar ratio
Find third proportional to 439,556.63 and 659,213.44
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.