Finding the Fourth Proportional to 164,493.08, 246,763.12 and 50,650.50
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Solution
The fourth proportional to 164,493.08, 246,763.12 and 50,650.50 is: 75,982.99
Step by Step Solution
- Step 1: Write the proportion equation
164,493.08 : 246,763.12 = 50,650.50 : x - Step 2: Convert to fraction form
164,493.08/246,763.12 = 50,650.50/x - Step 3: Cross multiply
164,493.08x = 246,763.12 × 50,650.50 - Step 4: Simplify right side
164,493.08x = 12,498,676,027.48 - Step 5: Solve for x
x = 12,498,676,027.48/164,493.08 - Step 6: Final answer
x = 75,982.99
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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.