Finding the Third Proportional to 85,850.25 and 186,471.75
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Solution
The third proportional to 85,850.25 and 186,471.75 is: 405,027.52
Step by Step Solution
- Step 1: Write the proportion equation
85,850.25 : 186,471.75 = 186,471.75 : x - Step 2: Convert to fraction form
85,850.25/186,471.75 = 186,471.75/x - Step 3: Cross multiply
85,850.25x = 186,471.75 × 186,471.75 - Step 4: Simplify right side
85,850.25x = 34,771,713,548.06 - Step 5: Solve for x
x = 34,771,713,548.06/85,850.25 - Step 6: Final answer
x = 405,027.52
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.