Finding the Fourth Proportional to 214,106.56, 295,348.02 and 168,616.96
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Solution
The fourth proportional to 214,106.56, 295,348.02 and 168,616.96 is: 232,597.66
Step by Step Solution
- Step 1: Write the proportion equation
214,106.56 : 295,348.02 = 168,616.96 : x - Step 2: Convert to fraction form
214,106.56/295,348.02 = 168,616.96/x - Step 3: Cross multiply
214,106.56x = 295,348.02 × 168,616.96 - Step 4: Simplify right side
214,106.56x = 49,800,685,274.42 - Step 5: Solve for x
x = 49,800,685,274.42/214,106.56 - Step 6: Final answer
x = 232,597.66
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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.