Finding the Third Proportional to 906 and 996
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Solution
The third proportional to 906 and 996 is: 1,094.94
Step by Step Solution
- Step 1: Write the proportion equation
906 : 996 = 996 : x - Step 2: Convert to fraction form
906/996 = 996/x - Step 3: Cross multiply
906x = 996 × 996 - Step 4: Simplify right side
906x = 992,016 - Step 5: Solve for x
x = 992,016/906 - Step 6: Final answer
x = 1,094.94
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These problems maintain the same ratio (1.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.