Finding the Third Proportional to 120,376.13 and 183,768.75
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Solution
The third proportional to 120,376.13 and 183,768.75 is: 280,545.28
Step by Step Solution
- Step 1: Write the proportion equation
120,376.13 : 183,768.75 = 183,768.75 : x - Step 2: Convert to fraction form
120,376.13/183,768.75 = 183,768.75/x - Step 3: Cross multiply
120,376.13x = 183,768.75 × 183,768.75 - Step 4: Simplify right side
120,376.13x = 33,770,953,476.56 - Step 5: Solve for x
x = 33,770,953,476.56/120,376.13 - Step 6: Final answer
x = 280,545.28
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.