Finding the Third Proportional to 86,284.13 and 201,524.06
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Solution
The third proportional to 86,284.13 and 201,524.06 is: 470,676.94
Step by Step Solution
- Step 1: Write the proportion equation
86,284.13 : 201,524.06 = 201,524.06 : x - Step 2: Convert to fraction form
86,284.13/201,524.06 = 201,524.06/x - Step 3: Cross multiply
86,284.13x = 201,524.06 × 201,524.06 - Step 4: Simplify right side
86,284.13x = 40,611,947,766.50 - Step 5: Solve for x
x = 40,611,947,766.50/86,284.13 - Step 6: Final answer
x = 470,676.94
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.