Finding the Third Proportional to 48,125.81 and 115,940.53
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Solution
The third proportional to 48,125.81 and 115,940.53 is: 279,313.87
Step by Step Solution
- Step 1: Write the proportion equation
48,125.81 : 115,940.53 = 115,940.53 : x - Step 2: Convert to fraction form
48,125.81/115,940.53 = 115,940.53/x - Step 3: Cross multiply
48,125.81x = 115,940.53 × 115,940.53 - Step 4: Simplify right side
48,125.81x = 13,442,206,786.53 - Step 5: Solve for x
x = 13,442,206,786.53/48,125.81 - Step 6: Final answer
x = 279,313.87
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These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.