Finding the Fourth Proportional to 164,206.94, 226,608.08 and 96,207.63
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Solution
The fourth proportional to 164,206.94, 226,608.08 and 96,207.63 is: 132,768.00
Step by Step Solution
- Step 1: Write the proportion equation
164,206.94 : 226,608.08 = 96,207.63 : x - Step 2: Convert to fraction form
164,206.94/226,608.08 = 96,207.63/x - Step 3: Cross multiply
164,206.94x = 226,608.08 × 96,207.63 - Step 4: Simplify right side
164,206.94x = 21,801,425,834.61 - Step 5: Solve for x
x = 21,801,425,834.61/164,206.94 - Step 6: Final answer
x = 132,768.00
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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.