Finding the Third Proportional to 75,216.09 and 160,091.44
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Solution
The third proportional to 75,216.09 and 160,091.44 is: 340,741.82
Step by Step Solution
- Step 1: Write the proportion equation
75,216.09 : 160,091.44 = 160,091.44 : x - Step 2: Convert to fraction form
75,216.09/160,091.44 = 160,091.44/x - Step 3: Cross multiply
75,216.09x = 160,091.44 × 160,091.44 - Step 4: Simplify right side
75,216.09x = 25,629,268,360.82 - Step 5: Solve for x
x = 25,629,268,360.82/75,216.09 - Step 6: Final answer
x = 340,741.82
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.