Finding the Third Proportional to 9,328.50 and 20,034
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Solution
The third proportional to 9,328.50 and 20,034 is: 43,025.26
Step by Step Solution
- Step 1: Write the proportion equation
9,328.50 : 20,034 = 20,034 : x - Step 2: Convert to fraction form
9,328.50/20,034 = 20,034/x - Step 3: Cross multiply
9,328.50x = 20,034 × 20,034 - Step 4: Simplify right side
9,328.50x = 401,361,156 - Step 5: Solve for x
x = 401,361,156/9,328.50 - Step 6: Final answer
x = 43,025.26
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.