Finding the Third Proportional to 7,497.94 and 17,358.09
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Solution
The third proportional to 7,497.94 and 17,358.09 is: 40,184.84
Step by Step Solution
- Step 1: Write the proportion equation
7,497.94 : 17,358.09 = 17,358.09 : x - Step 2: Convert to fraction form
7,497.94/17,358.09 = 17,358.09/x - Step 3: Cross multiply
7,497.94x = 17,358.09 × 17,358.09 - Step 4: Simplify right side
7,497.94x = 301,303,418.63 - Step 5: Solve for x
x = 301,303,418.63/7,497.94 - Step 6: Final answer
x = 40,184.84
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Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.