Finding the Fourth Proportional to 173,540.88, 260,336.00 and 53,608.02
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Solution
The fourth proportional to 173,540.88, 260,336.00 and 53,608.02 is: 80,419.65
Step by Step Solution
- Step 1: Write the proportion equation
173,540.88 : 260,336.00 = 53,608.02 : x - Step 2: Convert to fraction form
173,540.88/260,336.00 = 53,608.02/x - Step 3: Cross multiply
173,540.88x = 260,336.00 × 53,608.02 - Step 4: Simplify right side
173,540.88x = 13,956,097,226.68 - Step 5: Solve for x
x = 13,956,097,226.68/173,540.88 - Step 6: Final answer
x = 80,419.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.