Finding the Fourth Proportional to 116,860.07, 175,126.07 and 50,250.12
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Solution
The fourth proportional to 116,860.07, 175,126.07 and 50,250.12 is: 75,304.65
Step by Step Solution
- Step 1: Write the proportion equation
116,860.07 : 175,126.07 = 50,250.12 : x - Step 2: Convert to fraction form
116,860.07/175,126.07 = 50,250.12/x - Step 3: Cross multiply
116,860.07x = 175,126.07 × 50,250.12 - Step 4: Simplify right side
116,860.07x = 8,800,105,781.38 - Step 5: Solve for x
x = 8,800,105,781.38/116,860.07 - Step 6: Final answer
x = 75,304.65
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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.