Finding the Fourth Proportional to 166,182.63, 249,273.94 and 41,523.63
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Solution
The fourth proportional to 166,182.63, 249,273.94 and 41,523.63 is: 62,285.44
Step by Step Solution
- Step 1: Write the proportion equation
166,182.63 : 249,273.94 = 41,523.63 : x - Step 2: Convert to fraction form
166,182.63/249,273.94 = 41,523.63/x - Step 3: Cross multiply
166,182.63x = 249,273.94 × 41,523.63 - Step 4: Simplify right side
166,182.63x = 10,350,758,853.20 - Step 5: Solve for x
x = 10,350,758,853.20/166,182.63 - Step 6: Final answer
x = 62,285.44
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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.