Finding the Fourth Proportional to 184,352.40, 276,528.78 and 51,232.68
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Solution
The fourth proportional to 184,352.40, 276,528.78 and 51,232.68 is: 76,849.07
Step by Step Solution
- Step 1: Write the proportion equation
184,352.40 : 276,528.78 = 51,232.68 : x - Step 2: Convert to fraction form
184,352.40/276,528.78 = 51,232.68/x - Step 3: Cross multiply
184,352.40x = 276,528.78 × 51,232.68 - Step 4: Simplify right side
184,352.40x = 14,167,310,496.53 - Step 5: Solve for x
x = 14,167,310,496.53/184,352.40 - Step 6: Final answer
x = 76,849.07
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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.