Finding the Third Proportional to 117,344.25 and 176,577.75
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Solution
The third proportional to 117,344.25 and 176,577.75 is: 265,711.37
Step by Step Solution
- Step 1: Write the proportion equation
117,344.25 : 176,577.75 = 176,577.75 : x - Step 2: Convert to fraction form
117,344.25/176,577.75 = 176,577.75/x - Step 3: Cross multiply
117,344.25x = 176,577.75 × 176,577.75 - Step 4: Simplify right side
117,344.25x = 31,179,701,795.06 - Step 5: Solve for x
x = 31,179,701,795.06/117,344.25 - Step 6: Final answer
x = 265,711.37
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.