Finding the Third Proportional to 58,704.75 and 141,891.75
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Solution
The third proportional to 58,704.75 and 141,891.75 is: 342,958.09
Step by Step Solution
- Step 1: Write the proportion equation
58,704.75 : 141,891.75 = 141,891.75 : x - Step 2: Convert to fraction form
58,704.75/141,891.75 = 141,891.75/x - Step 3: Cross multiply
58,704.75x = 141,891.75 × 141,891.75 - Step 4: Simplify right side
58,704.75x = 20,133,268,718.06 - Step 5: Solve for x
x = 20,133,268,718.06/58,704.75 - Step 6: Final answer
x = 342,958.09
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These problems maintain the same ratio (2.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.