Finding the Third Proportional to 87,183.84 and 133,353.84
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Solution
The third proportional to 87,183.84 and 133,353.84 is: 203,974.12
Step by Step Solution
- Step 1: Write the proportion equation
87,183.84 : 133,353.84 = 133,353.84 : x - Step 2: Convert to fraction form
87,183.84/133,353.84 = 133,353.84/x - Step 3: Cross multiply
87,183.84x = 133,353.84 × 133,353.84 - Step 4: Simplify right side
87,183.84x = 17,783,247,642.90 - Step 5: Solve for x
x = 17,783,247,642.90/87,183.84 - Step 6: Final answer
x = 203,974.12
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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.