Finding the Fourth Proportional to 95,536.08, 131,838.84 and 53,093.88
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Solution
The fourth proportional to 95,536.08, 131,838.84 and 53,093.88 is: 73,269.03
Step by Step Solution
- Step 1: Write the proportion equation
95,536.08 : 131,838.84 = 53,093.88 : x - Step 2: Convert to fraction form
95,536.08/131,838.84 = 53,093.88/x - Step 3: Cross multiply
95,536.08x = 131,838.84 × 53,093.88 - Step 4: Simplify right side
95,536.08x = 6,999,835,550.30 - Step 5: Solve for x
x = 6,999,835,550.30/95,536.08 - Step 6: Final answer
x = 73,269.03
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.