Finding the Third Proportional to 104,149.13 and 155,542.31
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Solution
The third proportional to 104,149.13 and 155,542.31 is: 232,295.86
Step by Step Solution
- Step 1: Write the proportion equation
104,149.13 : 155,542.31 = 155,542.31 : x - Step 2: Convert to fraction form
104,149.13/155,542.31 = 155,542.31/x - Step 3: Cross multiply
104,149.13x = 155,542.31 × 155,542.31 - Step 4: Simplify right side
104,149.13x = 24,193,410,977.85 - Step 5: Solve for x
x = 24,193,410,977.85/104,149.13 - Step 6: Final answer
x = 232,295.86
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.