Finding the Fourth Proportional to 177,072.75, 244,360.41 and 97,584.75
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Solution
The fourth proportional to 177,072.75, 244,360.41 and 97,584.75 is: 134,666.96
Step by Step Solution
- Step 1: Write the proportion equation
177,072.75 : 244,360.41 = 97,584.75 : x - Step 2: Convert to fraction form
177,072.75/244,360.41 = 97,584.75/x - Step 3: Cross multiply
177,072.75x = 244,360.41 × 97,584.75 - Step 4: Simplify right side
177,072.75x = 23,845,849,519.75 - Step 5: Solve for x
x = 23,845,849,519.75/177,072.75 - Step 6: Final answer
x = 134,666.96
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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.