Finding the Third Proportional to 4,368.94 and 6,647.06
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Solution
The third proportional to 4,368.94 and 6,647.06 is: 10,113.09
Step by Step Solution
- Step 1: Write the proportion equation
4,368.94 : 6,647.06 = 6,647.06 : x - Step 2: Convert to fraction form
4,368.94/6,647.06 = 6,647.06/x - Step 3: Cross multiply
4,368.94x = 6,647.06 × 6,647.06 - Step 4: Simplify right side
4,368.94x = 44,183,439.88 - Step 5: Solve for x
x = 44,183,439.88/4,368.94 - Step 6: Final answer
x = 10,113.09
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.