Finding the Fourth Proportional to 184,234.68, 276,351.99 and 101,653.56
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Solution
The fourth proportional to 184,234.68, 276,351.99 and 101,653.56 is: 152,480.32
Step by Step Solution
- Step 1: Write the proportion equation
184,234.68 : 276,351.99 = 101,653.56 : x - Step 2: Convert to fraction form
184,234.68/276,351.99 = 101,653.56/x - Step 3: Cross multiply
184,234.68x = 276,351.99 × 101,653.56 - Step 4: Simplify right side
184,234.68x = 28,092,163,596.58 - Step 5: Solve for x
x = 28,092,163,596.58/184,234.68 - Step 6: Final answer
x = 152,480.32
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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.