Finding the Fourth Proportional to 184,528.44, 276,792.62 and 132,040.44
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Solution
The fourth proportional to 184,528.44, 276,792.62 and 132,040.44 is: 198,060.63
Step by Step Solution
- Step 1: Write the proportion equation
184,528.44 : 276,792.62 = 132,040.44 : x - Step 2: Convert to fraction form
184,528.44/276,792.62 = 132,040.44/x - Step 3: Cross multiply
184,528.44x = 276,792.62 × 132,040.44 - Step 4: Simplify right side
184,528.44x = 36,547,819,333.55 - Step 5: Solve for x
x = 36,547,819,333.55/184,528.44 - Step 6: Final answer
x = 198,060.63
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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.