Finding the Third Proportional to 2,318.63 and 3,371.63
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Solution
The third proportional to 2,318.63 and 3,371.63 is: 4,902.84
Step by Step Solution
- Step 1: Write the proportion equation
2,318.63 : 3,371.63 = 3,371.63 : x - Step 2: Convert to fraction form
2,318.63/3,371.63 = 3,371.63/x - Step 3: Cross multiply
2,318.63x = 3,371.63 × 3,371.63 - Step 4: Simplify right side
2,318.63x = 11,367,855.14 - Step 5: Solve for x
x = 11,367,855.14/2,318.63 - Step 6: Final answer
x = 4,902.84
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.