Finding the Fourth Proportional to 196,944.99, 295,355.52 and 63,794.36
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Solution
The fourth proportional to 196,944.99, 295,355.52 and 63,794.36 is: 95,671.46
Step by Step Solution
- Step 1: Write the proportion equation
196,944.99 : 295,355.52 = 63,794.36 : x - Step 2: Convert to fraction form
196,944.99/295,355.52 = 63,794.36/x - Step 3: Cross multiply
196,944.99x = 295,355.52 × 63,794.36 - Step 4: Simplify right side
196,944.99x = 18,842,014,894.09 - Step 5: Solve for x
x = 18,842,014,894.09/196,944.99 - Step 6: Final answer
x = 95,671.46
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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.