Finding the Fourth Proportional to 197,550.70, 296,392.57 and 62,636.79
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Solution
The fourth proportional to 197,550.70, 296,392.57 and 62,636.79 is: 93,976.28
Step by Step Solution
- Step 1: Write the proportion equation
197,550.70 : 296,392.57 = 62,636.79 : x - Step 2: Convert to fraction form
197,550.70/296,392.57 = 62,636.79/x - Step 3: Cross multiply
197,550.70x = 296,392.57 × 62,636.79 - Step 4: Simplify right side
197,550.70x = 18,565,080,119.53 - Step 5: Solve for x
x = 18,565,080,119.53/197,550.70 - Step 6: Final answer
x = 93,976.28
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1.5x scale
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.