Finding the Fourth Proportional to 184,375.92, 276,502.34 and 72,027.02
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Solution
The fourth proportional to 184,375.92, 276,502.34 and 72,027.02 is: 108,016.49
Step by Step Solution
- Step 1: Write the proportion equation
184,375.92 : 276,502.34 = 72,027.02 : x - Step 2: Convert to fraction form
184,375.92/276,502.34 = 72,027.02/x - Step 3: Cross multiply
184,375.92x = 276,502.34 × 72,027.02 - Step 4: Simplify right side
184,375.92x = 19,915,639,573.23 - Step 5: Solve for x
x = 19,915,639,573.23/184,375.92 - Step 6: Final answer
x = 108,016.49
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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.