Finding the Third Proportional to 174,177.75 and 381,549.75
Calculator
Solution
The third proportional to 174,177.75 and 381,549.75 is: 835,814.06
Step by Step Solution
- Step 1: Write the proportion equation
174,177.75 : 381,549.75 = 381,549.75 : x - Step 2: Convert to fraction form
174,177.75/381,549.75 = 381,549.75/x - Step 3: Cross multiply
174,177.75x = 381,549.75 × 381,549.75 - Step 4: Simplify right side
174,177.75x = 145,580,211,725.06 - Step 5: Solve for x
x = 145,580,211,725.06/174,177.75 - Step 6: Final answer
x = 835,814.06
Related Problems
Find third proportional to 87,088.88 and 190,774.88
Half scale
Find third proportional to 348,355.50 and 763,099.50
Double scale
Find third proportional to 174,180 and 381,554
Similar ratio
Find third proportional to 261,266.63 and 572,324.63
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.