Finding the Third Proportional to 96,555.38 and 201,936.38
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Solution
The third proportional to 96,555.38 and 201,936.38 is: 422,330.70
Step by Step Solution
- Step 1: Write the proportion equation
96,555.38 : 201,936.38 = 201,936.38 : x - Step 2: Convert to fraction form
96,555.38/201,936.38 = 201,936.38/x - Step 3: Cross multiply
96,555.38x = 201,936.38 × 201,936.38 - Step 4: Simplify right side
96,555.38x = 40,778,299,548.14 - Step 5: Solve for x
x = 40,778,299,548.14/96,555.38 - Step 6: Final answer
x = 422,330.70
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.