Finding the Fourth Proportional to 151,020.45, 226,557.99 and 62,224.56
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Solution
The fourth proportional to 151,020.45, 226,557.99 and 62,224.56 is: 93,348.09
Step by Step Solution
- Step 1: Write the proportion equation
151,020.45 : 226,557.99 = 62,224.56 : x - Step 2: Convert to fraction form
151,020.45/226,557.99 = 62,224.56/x - Step 3: Cross multiply
151,020.45x = 226,557.99 × 62,224.56 - Step 4: Simplify right side
151,020.45x = 14,097,471,242.23 - Step 5: Solve for x
x = 14,097,471,242.23/151,020.45 - Step 6: Final answer
x = 93,348.09
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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.