Finding the Third Proportional to 3,722.84 and 8,036.09
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Solution
The third proportional to 3,722.84 and 8,036.09 is: 17,346.64
Step by Step Solution
- Step 1: Write the proportion equation
3,722.84 : 8,036.09 = 8,036.09 : x - Step 2: Convert to fraction form
3,722.84/8,036.09 = 8,036.09/x - Step 3: Cross multiply
3,722.84x = 8,036.09 × 8,036.09 - Step 4: Simplify right side
3,722.84x = 64,578,677.19 - Step 5: Solve for x
x = 64,578,677.19/3,722.84 - Step 6: Final answer
x = 17,346.64
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.