Finding the Fourth Proportional to 160,707.37, 241,063.12 and 110,774.07
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Solution
The fourth proportional to 160,707.37, 241,063.12 and 110,774.07 is: 166,162.53
Step by Step Solution
- Step 1: Write the proportion equation
160,707.37 : 241,063.12 = 110,774.07 : x - Step 2: Convert to fraction form
160,707.37/241,063.12 = 110,774.07/x - Step 3: Cross multiply
160,707.37x = 241,063.12 × 110,774.07 - Step 4: Simplify right side
160,707.37x = 26,703,542,929.30 - Step 5: Solve for x
x = 26,703,542,929.30/160,707.37 - Step 6: Final answer
x = 166,162.53
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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.