Finding the Third Proportional to 293,556.75 and 454,539.75
Calculator
Solution
The third proportional to 293,556.75 and 454,539.75 is: 703,803.90
Step by Step Solution
- Step 1: Write the proportion equation
293,556.75 : 454,539.75 = 454,539.75 : x - Step 2: Convert to fraction form
293,556.75/454,539.75 = 454,539.75/x - Step 3: Cross multiply
293,556.75x = 454,539.75 × 454,539.75 - Step 4: Simplify right side
293,556.75x = 206,606,384,330.06 - Step 5: Solve for x
x = 206,606,384,330.06/293,556.75 - Step 6: Final answer
x = 703,803.90
Related Problems
Find third proportional to 146,778.38 and 227,269.88
Half scale
Find third proportional to 587,113.50 and 909,079.50
Double scale
Find third proportional to 293,559 and 454,543
Similar ratio
Find third proportional to 440,335.13 and 681,809.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.