Finding the Fourth Proportional to 116,832.31, 175,249.24 and 41,953.14
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Solution
The fourth proportional to 116,832.31, 175,249.24 and 41,953.14 is: 62,929.99
Step by Step Solution
- Step 1: Write the proportion equation
116,832.31 : 175,249.24 = 41,953.14 : x - Step 2: Convert to fraction form
116,832.31/175,249.24 = 41,953.14/x - Step 3: Cross multiply
116,832.31x = 175,249.24 × 41,953.14 - Step 4: Simplify right side
116,832.31x = 7,352,255,795.73 - Step 5: Solve for x
x = 7,352,255,795.73/116,832.31 - Step 6: Final answer
x = 62,929.99
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1.5x scale
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.