Finding the Fourth Proportional to 151,864.26, 227,818.17 and 46,692.06
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Solution
The fourth proportional to 151,864.26, 227,818.17 and 46,692.06 is: 70,044.79
Step by Step Solution
- Step 1: Write the proportion equation
151,864.26 : 227,818.17 = 46,692.06 : x - Step 2: Convert to fraction form
151,864.26/227,818.17 = 46,692.06/x - Step 3: Cross multiply
151,864.26x = 227,818.17 × 46,692.06 - Step 4: Simplify right side
151,864.26x = 10,637,299,662.73 - Step 5: Solve for x
x = 10,637,299,662.73/151,864.26 - Step 6: Final answer
x = 70,044.79
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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.