Finding the Fourth Proportional to 195,206.28, 292,251.60 and 182,806.08
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Solution
The fourth proportional to 195,206.28, 292,251.60 and 182,806.08 is: 273,686.73
Step by Step Solution
- Step 1: Write the proportion equation
195,206.28 : 292,251.60 = 182,806.08 : x - Step 2: Convert to fraction form
195,206.28/292,251.60 = 182,806.08/x - Step 3: Cross multiply
195,206.28x = 292,251.60 × 182,806.08 - Step 4: Simplify right side
195,206.28x = 53,425,369,369.73 - Step 5: Solve for x
x = 53,425,369,369.73/195,206.28 - Step 6: Final answer
x = 273,686.73
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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.