Finding the Third Proportional to 115,701.75 and 253,536.75
Calculator
Solution
The third proportional to 115,701.75 and 253,536.75 is: 555,574.00
Step by Step Solution
- Step 1: Write the proportion equation
115,701.75 : 253,536.75 = 253,536.75 : x - Step 2: Convert to fraction form
115,701.75/253,536.75 = 253,536.75/x - Step 3: Cross multiply
115,701.75x = 253,536.75 × 253,536.75 - Step 4: Simplify right side
115,701.75x = 64,280,883,600.56 - Step 5: Solve for x
x = 64,280,883,600.56/115,701.75 - Step 6: Final answer
x = 555,574.00
Related Problems
Find third proportional to 57,850.88 and 126,768.38
Half scale
Find third proportional to 231,403.50 and 507,073.50
Double scale
Find third proportional to 115,704 and 253,541
Similar ratio
Find third proportional to 173,552.63 and 380,305.13
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.