Finding the Fourth Proportional to 197,292.48, 295,594.24 and 164,225.12
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Solution
The fourth proportional to 197,292.48, 295,594.24 and 164,225.12 is: 246,050.94
Step by Step Solution
- Step 1: Write the proportion equation
197,292.48 : 295,594.24 = 164,225.12 : x - Step 2: Convert to fraction form
197,292.48/295,594.24 = 164,225.12/x - Step 3: Cross multiply
197,292.48x = 295,594.24 × 164,225.12 - Step 4: Simplify right side
197,292.48x = 48,543,999,535.31 - Step 5: Solve for x
x = 48,543,999,535.31/197,292.48 - Step 6: Final answer
x = 246,050.94
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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.