Finding the Third Proportional to 105,909.75 and 232,809.75
Calculator
Solution
The third proportional to 105,909.75 and 232,809.75 is: 511,760.06
Step by Step Solution
- Step 1: Write the proportion equation
105,909.75 : 232,809.75 = 232,809.75 : x - Step 2: Convert to fraction form
105,909.75/232,809.75 = 232,809.75/x - Step 3: Cross multiply
105,909.75x = 232,809.75 × 232,809.75 - Step 4: Simplify right side
105,909.75x = 54,200,379,695.06 - Step 5: Solve for x
x = 54,200,379,695.06/105,909.75 - Step 6: Final answer
x = 511,760.06
Related Problems
Find third proportional to 52,954.88 and 116,404.88
Half scale
Find third proportional to 211,819.50 and 465,619.50
Double scale
Find third proportional to 105,912 and 232,814
Similar ratio
Find third proportional to 158,864.63 and 349,214.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.