Finding the Third Proportional to 75,903.94 and 166,569.94
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Solution
The third proportional to 75,903.94 and 166,569.94 is: 365,534.98
Step by Step Solution
- Step 1: Write the proportion equation
75,903.94 : 166,569.94 = 166,569.94 : x - Step 2: Convert to fraction form
75,903.94/166,569.94 = 166,569.94/x - Step 3: Cross multiply
75,903.94x = 166,569.94 × 166,569.94 - Step 4: Simplify right side
75,903.94x = 27,745,544,078.75 - Step 5: Solve for x
x = 27,745,544,078.75/75,903.94 - Step 6: Final answer
x = 365,534.98
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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.