Finding the Third Proportional to 124,491.94 and 186,861.94
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Solution
The third proportional to 124,491.94 and 186,861.94 is: 280,479.08
Step by Step Solution
- Step 1: Write the proportion equation
124,491.94 : 186,861.94 = 186,861.94 : x - Step 2: Convert to fraction form
124,491.94/186,861.94 = 186,861.94/x - Step 3: Cross multiply
124,491.94x = 186,861.94 × 186,861.94 - Step 4: Simplify right side
124,491.94x = 34,917,383,686.25 - Step 5: Solve for x
x = 34,917,383,686.25/124,491.94 - Step 6: Final answer
x = 280,479.08
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.