Finding the Fourth Proportional to 271,146.26, 374,204.24 and 150,325.44
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Solution
The fourth proportional to 271,146.26, 374,204.24 and 150,325.44 is: 207,461.53
Step by Step Solution
- Step 1: Write the proportion equation
271,146.26 : 374,204.24 = 150,325.44 : x - Step 2: Convert to fraction form
271,146.26/374,204.24 = 150,325.44/x - Step 3: Cross multiply
271,146.26x = 374,204.24 × 150,325.44 - Step 4: Simplify right side
271,146.26x = 56,252,417,027.87 - Step 5: Solve for x
x = 56,252,417,027.87/271,146.26 - Step 6: Final answer
x = 207,461.53
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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.