Finding the Fourth Proportional to 184,283.28, 276,394.08 and 51,176.99
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Solution
The fourth proportional to 184,283.28, 276,394.08 and 51,176.99 is: 76,756.92
Step by Step Solution
- Step 1: Write the proportion equation
184,283.28 : 276,394.08 = 51,176.99 : x - Step 2: Convert to fraction form
184,283.28/276,394.08 = 51,176.99/x - Step 3: Cross multiply
184,283.28x = 276,394.08 × 51,176.99 - Step 4: Simplify right side
184,283.28x = 14,145,015,686.25 - Step 5: Solve for x
x = 14,145,015,686.25/184,283.28 - Step 6: Final answer
x = 76,756.92
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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.