Finding the Third Proportional to 2,537.63 and 4,113.75
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Solution
The third proportional to 2,537.63 and 4,113.75 is: 6,668.81
Step by Step Solution
- Step 1: Write the proportion equation
2,537.63 : 4,113.75 = 4,113.75 : x - Step 2: Convert to fraction form
2,537.63/4,113.75 = 4,113.75/x - Step 3: Cross multiply
2,537.63x = 4,113.75 × 4,113.75 - Step 4: Simplify right side
2,537.63x = 16,922,939.06 - Step 5: Solve for x
x = 16,922,939.06/2,537.63 - Step 6: Final answer
x = 6,668.81
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Why These Related Problems?
These problems maintain the same ratio (1.62) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.