Finding the Third Proportional to 6,872.63 and 14,838.75
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Solution
The third proportional to 6,872.63 and 14,838.75 is: 32,038.49
Step by Step Solution
- Step 1: Write the proportion equation
6,872.63 : 14,838.75 = 14,838.75 : x - Step 2: Convert to fraction form
6,872.63/14,838.75 = 14,838.75/x - Step 3: Cross multiply
6,872.63x = 14,838.75 × 14,838.75 - Step 4: Simplify right side
6,872.63x = 220,188,501.56 - Step 5: Solve for x
x = 220,188,501.56/6,872.63 - Step 6: Final answer
x = 32,038.49
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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.