Finding the Third Proportional to 115,996.50 and 176,424.75
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Solution
The third proportional to 115,996.50 and 176,424.75 is: 268,333.03
Step by Step Solution
- Step 1: Write the proportion equation
115,996.50 : 176,424.75 = 176,424.75 : x - Step 2: Convert to fraction form
115,996.50/176,424.75 = 176,424.75/x - Step 3: Cross multiply
115,996.50x = 176,424.75 × 176,424.75 - Step 4: Simplify right side
115,996.50x = 31,125,692,412.56 - Step 5: Solve for x
x = 31,125,692,412.56/115,996.50 - Step 6: Final answer
x = 268,333.03
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.