Finding the Third Proportional to 8,317.13 and 18,176.63
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Solution
The third proportional to 8,317.13 and 18,176.63 is: 39,724.03
Step by Step Solution
- Step 1: Write the proportion equation
8,317.13 : 18,176.63 = 18,176.63 : x - Step 2: Convert to fraction form
8,317.13/18,176.63 = 18,176.63/x - Step 3: Cross multiply
8,317.13x = 18,176.63 × 18,176.63 - Step 4: Simplify right side
8,317.13x = 330,389,696.39 - Step 5: Solve for x
x = 330,389,696.39/8,317.13 - Step 6: Final answer
x = 39,724.03
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.