Finding the Fourth Proportional to 183,250.08, 252,867.83 and 125,939.75
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Solution
The fourth proportional to 183,250.08, 252,867.83 and 125,939.75 is: 173,784.97
Step by Step Solution
- Step 1: Write the proportion equation
183,250.08 : 252,867.83 = 125,939.75 : x - Step 2: Convert to fraction form
183,250.08/252,867.83 = 125,939.75/x - Step 3: Cross multiply
183,250.08x = 252,867.83 × 125,939.75 - Step 4: Simplify right side
183,250.08x = 31,846,109,399.20 - Step 5: Solve for x
x = 31,846,109,399.20/183,250.08 - Step 6: Final answer
x = 173,784.97
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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.