Finding the Fourth Proportional to 327,365.63, 451,760.22 and 184,125.68
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Solution
The fourth proportional to 327,365.63, 451,760.22 and 184,125.68 is: 254,090.99
Step by Step Solution
- Step 1: Write the proportion equation
327,365.63 : 451,760.22 = 184,125.68 : x - Step 2: Convert to fraction form
327,365.63/451,760.22 = 184,125.68/x - Step 3: Cross multiply
327,365.63x = 451,760.22 × 184,125.68 - Step 4: Simplify right side
327,365.63x = 83,180,657,704.45 - Step 5: Solve for x
x = 83,180,657,704.45/327,365.63 - Step 6: Final answer
x = 254,090.99
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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.