Finding the Third Proportional to 7,525.41 and 13,402.97
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Solution
The third proportional to 7,525.41 and 13,402.97 is: 23,871.08
Step by Step Solution
- Step 1: Write the proportion equation
7,525.41 : 13,402.97 = 13,402.97 : x - Step 2: Convert to fraction form
7,525.41/13,402.97 = 13,402.97/x - Step 3: Cross multiply
7,525.41x = 13,402.97 × 13,402.97 - Step 4: Simplify right side
7,525.41x = 179,639,571.31 - Step 5: Solve for x
x = 179,639,571.31/7,525.41 - Step 6: Final answer
x = 23,871.08
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Why These Related Problems?
These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.