Finding the Third Proportional to 162,704.25 and 352,779.75
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Solution
The third proportional to 162,704.25 and 352,779.75 is: 764,906.58
Step by Step Solution
- Step 1: Write the proportion equation
162,704.25 : 352,779.75 = 352,779.75 : x - Step 2: Convert to fraction form
162,704.25/352,779.75 = 352,779.75/x - Step 3: Cross multiply
162,704.25x = 352,779.75 × 352,779.75 - Step 4: Simplify right side
162,704.25x = 124,453,552,010.06 - Step 5: Solve for x
x = 124,453,552,010.06/162,704.25 - Step 6: Final answer
x = 764,906.58
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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.