Finding the Fourth Proportional to 151,650.88, 227,468.08 and 46,470.14
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Solution
The fourth proportional to 151,650.88, 227,468.08 and 46,470.14 is: 69,702.69
Step by Step Solution
- Step 1: Write the proportion equation
151,650.88 : 227,468.08 = 46,470.14 : x - Step 2: Convert to fraction form
151,650.88/227,468.08 = 46,470.14/x - Step 3: Cross multiply
151,650.88x = 227,468.08 × 46,470.14 - Step 4: Simplify right side
151,650.88x = 10,570,473,523.13 - Step 5: Solve for x
x = 10,570,473,523.13/151,650.88 - Step 6: Final answer
x = 69,702.69
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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.