Finding the Fourth Proportional to 164,093.29, 246,653.73 and 108,291.99
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Solution
The fourth proportional to 164,093.29, 246,653.73 and 108,291.99 is: 162,777.05
Step by Step Solution
- Step 1: Write the proportion equation
164,093.29 : 246,653.73 = 108,291.99 : x - Step 2: Convert to fraction form
164,093.29/246,653.73 = 108,291.99/x - Step 3: Cross multiply
164,093.29x = 246,653.73 × 108,291.99 - Step 4: Simplify right side
164,093.29x = 26,710,622,029.35 - Step 5: Solve for x
x = 26,710,622,029.35/164,093.29 - Step 6: Final answer
x = 162,777.05
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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.