Finding the Fourth Proportional to 531,114.92, 796,750.96 and 176,050.62
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Solution
The fourth proportional to 531,114.92, 796,750.96 and 176,050.62 is: 264,101.98
Step by Step Solution
- Step 1: Write the proportion equation
531,114.92 : 796,750.96 = 176,050.62 : x - Step 2: Convert to fraction form
531,114.92/796,750.96 = 176,050.62/x - Step 3: Cross multiply
531,114.92x = 796,750.96 × 176,050.62 - Step 4: Simplify right side
531,114.92x = 140,268,500,493.60 - Step 5: Solve for x
x = 140,268,500,493.60/531,114.92 - Step 6: Final answer
x = 264,101.98
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.