Finding the Fourth Proportional to 244,069.26, 365,966.82 and 167,218.99
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Solution
The fourth proportional to 244,069.26, 365,966.82 and 167,218.99 is: 250,734.57
Step by Step Solution
- Step 1: Write the proportion equation
244,069.26 : 365,966.82 = 167,218.99 : x - Step 2: Convert to fraction form
244,069.26/365,966.82 = 167,218.99/x - Step 3: Cross multiply
244,069.26x = 365,966.82 × 167,218.99 - Step 4: Simplify right side
244,069.26x = 61,196,602,013.91 - Step 5: Solve for x
x = 61,196,602,013.91/244,069.26 - Step 6: Final answer
x = 250,734.57
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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.