Finding the Fourth Proportional to 177,020.06, 244,284.61 and 96,448.17
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Solution
The fourth proportional to 177,020.06, 244,284.61 and 96,448.17 is: 133,096.80
Step by Step Solution
- Step 1: Write the proportion equation
177,020.06 : 244,284.61 = 96,448.17 : x - Step 2: Convert to fraction form
177,020.06/244,284.61 = 96,448.17/x - Step 3: Cross multiply
177,020.06x = 244,284.61 × 96,448.17 - Step 4: Simplify right side
177,020.06x = 23,560,803,352.54 - Step 5: Solve for x
x = 23,560,803,352.54/177,020.06 - Step 6: Final answer
x = 133,096.80
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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.