Finding the Third Proportional to 8,708.13 and 19,084.99
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Solution
The third proportional to 8,708.13 and 19,084.99 is: 41,827.21
Step by Step Solution
- Step 1: Write the proportion equation
8,708.13 : 19,084.99 = 19,084.99 : x - Step 2: Convert to fraction form
8,708.13/19,084.99 = 19,084.99/x - Step 3: Cross multiply
8,708.13x = 19,084.99 × 19,084.99 - Step 4: Simplify right side
8,708.13x = 364,236,926.80 - Step 5: Solve for x
x = 364,236,926.80/8,708.13 - Step 6: Final answer
x = 41,827.21
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.