Finding the Fourth Proportional to 164,552.23, 246,837.91 and 46,232.81
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Solution
The fourth proportional to 164,552.23, 246,837.91 and 46,232.81 is: 69,351.90
Step by Step Solution
- Step 1: Write the proportion equation
164,552.23 : 246,837.91 = 46,232.81 : x - Step 2: Convert to fraction form
164,552.23/246,837.91 = 46,232.81/x - Step 3: Cross multiply
164,552.23x = 246,837.91 × 46,232.81 - Step 4: Simplify right side
164,552.23x = 11,412,010,193.83 - Step 5: Solve for x
x = 11,412,010,193.83/164,552.23 - Step 6: Final answer
x = 69,351.90
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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.