Finding the Fourth Proportional to 151,540.01, 226,984.39 and 122,948.63
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Solution
The fourth proportional to 151,540.01, 226,984.39 and 122,948.63 is: 184,158.76
Step by Step Solution
- Step 1: Write the proportion equation
151,540.01 : 226,984.39 = 122,948.63 : x - Step 2: Convert to fraction form
151,540.01/226,984.39 = 122,948.63/x - Step 3: Cross multiply
151,540.01x = 226,984.39 × 122,948.63 - Step 4: Simplify right side
151,540.01x = 27,907,419,781.89 - Step 5: Solve for x
x = 27,907,419,781.89/151,540.01 - Step 6: Final answer
x = 184,158.76
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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.