Finding the Fourth Proportional to 177,076.41, 244,362.35 and 96,504.63
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Solution
The fourth proportional to 177,076.41, 244,362.35 and 96,504.63 is: 133,174.70
Step by Step Solution
- Step 1: Write the proportion equation
177,076.41 : 244,362.35 = 96,504.63 : x - Step 2: Convert to fraction form
177,076.41/244,362.35 = 96,504.63/x - Step 3: Cross multiply
177,076.41x = 244,362.35 × 96,504.63 - Step 4: Simplify right side
177,076.41x = 23,582,097,690.16 - Step 5: Solve for x
x = 23,582,097,690.16/177,076.41 - Step 6: Final answer
x = 133,174.70
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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.