Finding the Fourth Proportional to 267,975.14, 369,823.62 and 177,174.98
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Solution
The fourth proportional to 267,975.14, 369,823.62 and 177,174.98 is: 244,513.33
Step by Step Solution
- Step 1: Write the proportion equation
267,975.14 : 369,823.62 = 177,174.98 : x - Step 2: Convert to fraction form
267,975.14/369,823.62 = 177,174.98/x - Step 3: Cross multiply
267,975.14x = 369,823.62 × 177,174.98 - Step 4: Simplify right side
267,975.14x = 65,523,492,679.15 - Step 5: Solve for x
x = 65,523,492,679.15/267,975.14 - Step 6: Final answer
x = 244,513.33
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.