Finding the Fourth Proportional to 197,250.24, 295,906.08 and 118,345.92
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Solution
The fourth proportional to 197,250.24, 295,906.08 and 118,345.92 is: 177,537.31
Step by Step Solution
- Step 1: Write the proportion equation
197,250.24 : 295,906.08 = 118,345.92 : x - Step 2: Convert to fraction form
197,250.24/295,906.08 = 118,345.92/x - Step 3: Cross multiply
197,250.24x = 295,906.08 × 118,345.92 - Step 4: Simplify right side
197,250.24x = 35,019,277,271.19 - Step 5: Solve for x
x = 35,019,277,271.19/197,250.24 - Step 6: Final answer
x = 177,537.31
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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.