Finding the Third Proportional to 1,586.63 and 2,481.19
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Solution
The third proportional to 1,586.63 and 2,481.19 is: 3,880.12
Step by Step Solution
- Step 1: Write the proportion equation
1,586.63 : 2,481.19 = 2,481.19 : x - Step 2: Convert to fraction form
1,586.63/2,481.19 = 2,481.19/x - Step 3: Cross multiply
1,586.63x = 2,481.19 × 2,481.19 - Step 4: Simplify right side
1,586.63x = 6,156,291.41 - Step 5: Solve for x
x = 6,156,291.41/1,586.63 - Step 6: Final answer
x = 3,880.12
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.