Finding the Third Proportional to 160,850.75 and 317,664.50
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Solution
The third proportional to 160,850.75 and 317,664.50 is: 627,356.32
Step by Step Solution
- Step 1: Write the proportion equation
160,850.75 : 317,664.50 = 317,664.50 : x - Step 2: Convert to fraction form
160,850.75/317,664.50 = 317,664.50/x - Step 3: Cross multiply
160,850.75x = 317,664.50 × 317,664.50 - Step 4: Simplify right side
160,850.75x = 100,910,734,560.25 - Step 5: Solve for x
x = 100,910,734,560.25/160,850.75 - Step 6: Final answer
x = 627,356.32
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These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.