Finding the Fourth Proportional to 335,295.92, 462,699.12 and 184,392.92
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Solution
The fourth proportional to 335,295.92, 462,699.12 and 184,392.92 is: 254,457.14
Step by Step Solution
- Step 1: Write the proportion equation
335,295.92 : 462,699.12 = 184,392.92 : x - Step 2: Convert to fraction form
335,295.92/462,699.12 = 184,392.92/x - Step 3: Cross multiply
335,295.92x = 462,699.12 × 184,392.92 - Step 4: Simplify right side
335,295.92x = 85,318,441,818.23 - Step 5: Solve for x
x = 85,318,441,818.23/335,295.92 - Step 6: Final answer
x = 254,457.14
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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.