Finding the Third Proportional to 135,654.75 and 176,995.13
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Solution
The third proportional to 135,654.75 and 176,995.13 is: 230,933.85
Step by Step Solution
- Step 1: Write the proportion equation
135,654.75 : 176,995.13 = 176,995.13 : x - Step 2: Convert to fraction form
135,654.75/176,995.13 = 176,995.13/x - Step 3: Cross multiply
135,654.75x = 176,995.13 × 176,995.13 - Step 4: Simplify right side
135,654.75x = 31,327,274,273.77 - Step 5: Solve for x
x = 31,327,274,273.77/135,654.75 - Step 6: Final answer
x = 230,933.85
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These problems maintain the same ratio (1.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.