Finding the Third Proportional to 137,282.06 and 281,253.94
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Solution
The third proportional to 137,282.06 and 281,253.94 is: 576,213.50
Step by Step Solution
- Step 1: Write the proportion equation
137,282.06 : 281,253.94 = 281,253.94 : x - Step 2: Convert to fraction form
137,282.06/281,253.94 = 281,253.94/x - Step 3: Cross multiply
137,282.06x = 281,253.94 × 281,253.94 - Step 4: Simplify right side
137,282.06x = 79,103,777,359.25 - Step 5: Solve for x
x = 79,103,777,359.25/137,282.06 - Step 6: Final answer
x = 576,213.50
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.