Finding the Third Proportional to 6,368.63 and 11,832.75
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Solution
The third proportional to 6,368.63 and 11,832.75 is: 21,984.96
Step by Step Solution
- Step 1: Write the proportion equation
6,368.63 : 11,832.75 = 11,832.75 : x - Step 2: Convert to fraction form
6,368.63/11,832.75 = 11,832.75/x - Step 3: Cross multiply
6,368.63x = 11,832.75 × 11,832.75 - Step 4: Simplify right side
6,368.63x = 140,013,972.56 - Step 5: Solve for x
x = 140,013,972.56/6,368.63 - Step 6: Final answer
x = 21,984.96
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These problems maintain the same ratio (1.86) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.