Finding the Fourth Proportional to 151,660.24, 227,393.04 and 62,974.96
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Solution
The fourth proportional to 151,660.24, 227,393.04 and 62,974.96 is: 94,422.03
Step by Step Solution
- Step 1: Write the proportion equation
151,660.24 : 227,393.04 = 62,974.96 : x - Step 2: Convert to fraction form
151,660.24/227,393.04 = 62,974.96/x - Step 3: Cross multiply
151,660.24x = 227,393.04 × 62,974.96 - Step 4: Simplify right side
151,660.24x = 14,320,067,598.28 - Step 5: Solve for x
x = 14,320,067,598.28/151,660.24 - Step 6: Final answer
x = 94,422.03
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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.