Finding the Third Proportional to 2,460.38 and 3,585.09
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Solution
The third proportional to 2,460.38 and 3,585.09 is: 5,223.96
Step by Step Solution
- Step 1: Write the proportion equation
2,460.38 : 3,585.09 = 3,585.09 : x - Step 2: Convert to fraction form
2,460.38/3,585.09 = 3,585.09/x - Step 3: Cross multiply
2,460.38x = 3,585.09 × 3,585.09 - Step 4: Simplify right side
2,460.38x = 12,852,897.20 - Step 5: Solve for x
x = 12,852,897.20/2,460.38 - Step 6: Final answer
x = 5,223.96
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.