Finding the Third Proportional to 118,993.88 and 247,828.88
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Solution
The third proportional to 118,993.88 and 247,828.88 is: 516,153.89
Step by Step Solution
- Step 1: Write the proportion equation
118,993.88 : 247,828.88 = 247,828.88 : x - Step 2: Convert to fraction form
118,993.88/247,828.88 = 247,828.88/x - Step 3: Cross multiply
118,993.88x = 247,828.88 × 247,828.88 - Step 4: Simplify right side
118,993.88x = 61,419,151,283.77 - Step 5: Solve for x
x = 61,419,151,283.77/118,993.88 - Step 6: Final answer
x = 516,153.89
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.