Finding the Third Proportional to 119,577.75 and 177,057.75
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Solution
The third proportional to 119,577.75 and 177,057.75 is: 262,167.89
Step by Step Solution
- Step 1: Write the proportion equation
119,577.75 : 177,057.75 = 177,057.75 : x - Step 2: Convert to fraction form
119,577.75/177,057.75 = 177,057.75/x - Step 3: Cross multiply
119,577.75x = 177,057.75 × 177,057.75 - Step 4: Simplify right side
119,577.75x = 31,349,446,835.06 - Step 5: Solve for x
x = 31,349,446,835.06/119,577.75 - Step 6: Final answer
x = 262,167.89
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.