Finding the Fourth Proportional to 96,232.14, 132,798.06 and 53,794.62
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Solution
The fourth proportional to 96,232.14, 132,798.06 and 53,794.62 is: 74,235.29
Step by Step Solution
- Step 1: Write the proportion equation
96,232.14 : 132,798.06 = 53,794.62 : x - Step 2: Convert to fraction form
96,232.14/132,798.06 = 53,794.62/x - Step 3: Cross multiply
96,232.14x = 132,798.06 × 53,794.62 - Step 4: Simplify right side
96,232.14x = 7,143,821,174.44 - Step 5: Solve for x
x = 7,143,821,174.44/96,232.14 - Step 6: Final answer
x = 74,235.29
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.