Finding the Third Proportional to 5,688 and 6,606
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Solution
The third proportional to 5,688 and 6,606 is: 7,672.16
Step by Step Solution
- Step 1: Write the proportion equation
5,688 : 6,606 = 6,606 : x - Step 2: Convert to fraction form
5,688/6,606 = 6,606/x - Step 3: Cross multiply
5,688x = 6,606 × 6,606 - Step 4: Simplify right side
5,688x = 43,639,236 - Step 5: Solve for x
x = 43,639,236/5,688 - Step 6: Final answer
x = 7,672.16
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Why These Related Problems?
These problems maintain the same ratio (1.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.