Finding the Third Proportional to 12,576.75 and 27,489.75
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Solution
The third proportional to 12,576.75 and 27,489.75 is: 60,085.98
Step by Step Solution
- Step 1: Write the proportion equation
12,576.75 : 27,489.75 = 27,489.75 : x - Step 2: Convert to fraction form
12,576.75/27,489.75 = 27,489.75/x - Step 3: Cross multiply
12,576.75x = 27,489.75 × 27,489.75 - Step 4: Simplify right side
12,576.75x = 755,686,355.06 - Step 5: Solve for x
x = 755,686,355.06/12,576.75 - Step 6: Final answer
x = 60,085.98
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.