Finding the Third Proportional to 84,786.06 and 176,549.63
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Solution
The third proportional to 84,786.06 and 176,549.63 is: 367,628.46
Step by Step Solution
- Step 1: Write the proportion equation
84,786.06 : 176,549.63 = 176,549.63 : x - Step 2: Convert to fraction form
84,786.06/176,549.63 = 176,549.63/x - Step 3: Cross multiply
84,786.06x = 176,549.63 × 176,549.63 - Step 4: Simplify right side
84,786.06x = 31,169,770,087.64 - Step 5: Solve for x
x = 31,169,770,087.64/84,786.06 - Step 6: Final answer
x = 367,628.46
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.