Finding the Third Proportional to 170,103.38 and 366,207.75
Calculator
Solution
The third proportional to 170,103.38 and 366,207.75 is: 788,391.86
Step by Step Solution
- Step 1: Write the proportion equation
170,103.38 : 366,207.75 = 366,207.75 : x - Step 2: Convert to fraction form
170,103.38/366,207.75 = 366,207.75/x - Step 3: Cross multiply
170,103.38x = 366,207.75 × 366,207.75 - Step 4: Simplify right side
170,103.38x = 134,108,116,160.06 - Step 5: Solve for x
x = 134,108,116,160.06/170,103.38 - Step 6: Final answer
x = 788,391.86
Related Problems
Find third proportional to 85,051.69 and 183,103.88
Half scale
Find third proportional to 340,206.75 and 732,415.50
Double scale
Find third proportional to 170,105 and 366,212
Similar ratio
Find third proportional to 255,155.06 and 549,311.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.