Finding the Fourth Proportional to 327,349.73, 451,690.56 and 184,082.09
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Solution
The fourth proportional to 327,349.73, 451,690.56 and 184,082.09 is: 254,004.00
Step by Step Solution
- Step 1: Write the proportion equation
327,349.73 : 451,690.56 = 184,082.09 : x - Step 2: Convert to fraction form
327,349.73/451,690.56 = 184,082.09/x - Step 3: Cross multiply
327,349.73x = 451,690.56 × 184,082.09 - Step 4: Simplify right side
327,349.73x = 83,148,142,318.07 - Step 5: Solve for x
x = 83,148,142,318.07/327,349.73 - Step 6: Final answer
x = 254,004.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.