Finding the Third Proportional to 62,812.97 and 136,696.78
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Solution
The third proportional to 62,812.97 and 136,696.78 is: 297,486.50
Step by Step Solution
- Step 1: Write the proportion equation
62,812.97 : 136,696.78 = 136,696.78 : x - Step 2: Convert to fraction form
62,812.97/136,696.78 = 136,696.78/x - Step 3: Cross multiply
62,812.97x = 136,696.78 × 136,696.78 - Step 4: Simplify right side
62,812.97x = 18,686,010,004.11 - Step 5: Solve for x
x = 18,686,010,004.11/62,812.97 - Step 6: Final answer
x = 297,486.50
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.