Finding the Third Proportional to 2,733.75 and 4,260.09
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Solution
The third proportional to 2,733.75 and 4,260.09 is: 6,638.65
Step by Step Solution
- Step 1: Write the proportion equation
2,733.75 : 4,260.09 = 4,260.09 : x - Step 2: Convert to fraction form
2,733.75/4,260.09 = 4,260.09/x - Step 3: Cross multiply
2,733.75x = 4,260.09 × 4,260.09 - Step 4: Simplify right side
2,733.75x = 18,148,398.76 - Step 5: Solve for x
x = 18,148,398.76/2,733.75 - Step 6: Final answer
x = 6,638.65
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.