Finding the Third Proportional to 2,252.81 and 3,612.09
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Solution
The third proportional to 2,252.81 and 3,612.09 is: 5,791.53
Step by Step Solution
- Step 1: Write the proportion equation
2,252.81 : 3,612.09 = 3,612.09 : x - Step 2: Convert to fraction form
2,252.81/3,612.09 = 3,612.09/x - Step 3: Cross multiply
2,252.81x = 3,612.09 × 3,612.09 - Step 4: Simplify right side
2,252.81x = 13,047,221.26 - Step 5: Solve for x
x = 13,047,221.26/2,252.81 - Step 6: Final answer
x = 5,791.53
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.