Finding the Third Proportional to 7,304.06 and 15,890.06
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Solution
The third proportional to 7,304.06 and 15,890.06 is: 34,568.99
Step by Step Solution
- Step 1: Write the proportion equation
7,304.06 : 15,890.06 = 15,890.06 : x - Step 2: Convert to fraction form
7,304.06/15,890.06 = 15,890.06/x - Step 3: Cross multiply
7,304.06x = 15,890.06 × 15,890.06 - Step 4: Simplify right side
7,304.06x = 252,494,086.25 - Step 5: Solve for x
x = 252,494,086.25/7,304.06 - Step 6: Final answer
x = 34,568.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.