Finding the Third Proportional to 9,460.13 and 14,007.09
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Solution
The third proportional to 9,460.13 and 14,007.09 is: 20,739.54
Step by Step Solution
- Step 1: Write the proportion equation
9,460.13 : 14,007.09 = 14,007.09 : x - Step 2: Convert to fraction form
9,460.13/14,007.09 = 14,007.09/x - Step 3: Cross multiply
9,460.13x = 14,007.09 × 14,007.09 - Step 4: Simplify right side
9,460.13x = 196,198,675.32 - Step 5: Solve for x
x = 196,198,675.32/9,460.13 - Step 6: Final answer
x = 20,739.54
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Why These Related Problems?
These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.