Finding the Third Proportional to 2,316.09 and 3,288.09
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Solution
The third proportional to 2,316.09 and 3,288.09 is: 4,668.02
Step by Step Solution
- Step 1: Write the proportion equation
2,316.09 : 3,288.09 = 3,288.09 : x - Step 2: Convert to fraction form
2,316.09/3,288.09 = 3,288.09/x - Step 3: Cross multiply
2,316.09x = 3,288.09 × 3,288.09 - Step 4: Simplify right side
2,316.09x = 10,811,560.51 - Step 5: Solve for x
x = 10,811,560.51/2,316.09 - Step 6: Final answer
x = 4,668.02
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These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.