Finding the Third Proportional to 1,922.06 and 4,676.06
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Solution
The third proportional to 1,922.06 and 4,676.06 is: 11,376.09
Step by Step Solution
- Step 1: Write the proportion equation
1,922.06 : 4,676.06 = 4,676.06 : x - Step 2: Convert to fraction form
1,922.06/4,676.06 = 4,676.06/x - Step 3: Cross multiply
1,922.06x = 4,676.06 × 4,676.06 - Step 4: Simplify right side
1,922.06x = 21,865,560.50 - Step 5: Solve for x
x = 21,865,560.50/1,922.06 - Step 6: Final answer
x = 11,376.09
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Why These Related Problems?
These problems maintain the same ratio (2.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.