Finding the Third Proportional to 163,573 and 352,201.75
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Solution
The third proportional to 163,573 and 352,201.75 is: 758,352.98
Step by Step Solution
- Step 1: Write the proportion equation
163,573 : 352,201.75 = 352,201.75 : x - Step 2: Convert to fraction form
163,573/352,201.75 = 352,201.75/x - Step 3: Cross multiply
163,573x = 352,201.75 × 352,201.75 - Step 4: Simplify right side
163,573x = 124,046,072,703.06 - Step 5: Solve for x
x = 124,046,072,703.06/163,573 - Step 6: Final answer
x = 758,352.98
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.