Finding the Third Proportional to 110,669.63 and 155,622.94
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Solution
The third proportional to 110,669.63 and 155,622.94 is: 218,836.01
Step by Step Solution
- Step 1: Write the proportion equation
110,669.63 : 155,622.94 = 155,622.94 : x - Step 2: Convert to fraction form
110,669.63/155,622.94 = 155,622.94/x - Step 3: Cross multiply
110,669.63x = 155,622.94 × 155,622.94 - Step 4: Simplify right side
110,669.63x = 24,218,498,676.13 - Step 5: Solve for x
x = 24,218,498,676.13/110,669.63 - Step 6: Final answer
x = 218,836.01
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.