Finding the Third Proportional to 111,655.13 and 232,331.63
Calculator
Solution
The third proportional to 111,655.13 and 232,331.63 is: 483,434.90
Step by Step Solution
- Step 1: Write the proportion equation
111,655.13 : 232,331.63 = 232,331.63 : x - Step 2: Convert to fraction form
111,655.13/232,331.63 = 232,331.63/x - Step 3: Cross multiply
111,655.13x = 232,331.63 × 232,331.63 - Step 4: Simplify right side
111,655.13x = 53,977,983,975.14 - Step 5: Solve for x
x = 53,977,983,975.14/111,655.13 - Step 6: Final answer
x = 483,434.90
Related Problems
Find third proportional to 55,827.56 and 116,165.81
Half scale
Find third proportional to 223,310.25 and 464,663.25
Double scale
Find third proportional to 111,657 and 232,336
Similar ratio
Find third proportional to 167,482.69 and 348,497.44
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.