Finding the Third Proportional to 8,038.93 and 17,812.09
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Solution
The third proportional to 8,038.93 and 17,812.09 is: 39,466.75
Step by Step Solution
- Step 1: Write the proportion equation
8,038.93 : 17,812.09 = 17,812.09 : x - Step 2: Convert to fraction form
8,038.93/17,812.09 = 17,812.09/x - Step 3: Cross multiply
8,038.93x = 17,812.09 × 17,812.09 - Step 4: Simplify right side
8,038.93x = 317,270,544.60 - Step 5: Solve for x
x = 317,270,544.60/8,038.93 - Step 6: Final answer
x = 39,466.75
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.