Finding the Fourth Proportional to 151,704.44, 227,548.14 and 46,523.12
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Solution
The fourth proportional to 151,704.44, 227,548.14 and 46,523.12 is: 69,782.07
Step by Step Solution
- Step 1: Write the proportion equation
151,704.44 : 227,548.14 = 46,523.12 : x - Step 2: Convert to fraction form
151,704.44/227,548.14 = 46,523.12/x - Step 3: Cross multiply
151,704.44x = 227,548.14 × 46,523.12 - Step 4: Simplify right side
151,704.44x = 10,586,249,423.00 - Step 5: Solve for x
x = 10,586,249,423.00/151,704.44 - Step 6: Final answer
x = 69,782.07
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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.