Finding the Third Proportional to 141,197.06 and 310,420.13
Calculator
Solution
The third proportional to 141,197.06 and 310,420.13 is: 682,455.09
Step by Step Solution
- Step 1: Write the proportion equation
141,197.06 : 310,420.13 = 310,420.13 : x - Step 2: Convert to fraction form
141,197.06/310,420.13 = 310,420.13/x - Step 3: Cross multiply
141,197.06x = 310,420.13 × 310,420.13 - Step 4: Simplify right side
141,197.06x = 96,360,654,005.02 - Step 5: Solve for x
x = 96,360,654,005.02/141,197.06 - Step 6: Final answer
x = 682,455.09
Related Problems
Find third proportional to 70,598.53 and 155,210.06
Half scale
Find third proportional to 282,394.13 and 620,840.25
Double scale
Find third proportional to 141,199 and 310,425
Similar ratio
Find third proportional to 211,795.59 and 465,630.19
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.