Finding the Third Proportional to 30,855 and 34,095
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Solution
The third proportional to 30,855 and 34,095 is: 37,675.22
Step by Step Solution
- Step 1: Write the proportion equation
30,855 : 34,095 = 34,095 : x - Step 2: Convert to fraction form
30,855/34,095 = 34,095/x - Step 3: Cross multiply
30,855x = 34,095 × 34,095 - Step 4: Simplify right side
30,855x = 1,162,469,025 - Step 5: Solve for x
x = 1,162,469,025/30,855 - Step 6: Final answer
x = 37,675.22
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These problems maintain the same ratio (1.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.