Finding the Fourth Proportional to 588,107.94, 882,234.81 and 167,416.62
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Solution
The fourth proportional to 588,107.94, 882,234.81 and 167,416.62 is: 251,145.68
Step by Step Solution
- Step 1: Write the proportion equation
588,107.94 : 882,234.81 = 167,416.62 : x - Step 2: Convert to fraction form
588,107.94/882,234.81 = 167,416.62/x - Step 3: Cross multiply
588,107.94x = 882,234.81 × 167,416.62 - Step 4: Simplify right side
588,107.94x = 147,700,769,936.54 - Step 5: Solve for x
x = 147,700,769,936.54/588,107.94 - Step 6: Final answer
x = 251,145.68
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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.