Finding the Fourth Proportional to 307,182.06, 460,703.97 and 110,190.06
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Solution
The fourth proportional to 307,182.06, 460,703.97 and 110,190.06 is: 165,260.30
Step by Step Solution
- Step 1: Write the proportion equation
307,182.06 : 460,703.97 = 110,190.06 : x - Step 2: Convert to fraction form
307,182.06/460,703.97 = 110,190.06/x - Step 3: Cross multiply
307,182.06x = 460,703.97 × 110,190.06 - Step 4: Simplify right side
307,182.06x = 50,764,998,096.54 - Step 5: Solve for x
x = 50,764,998,096.54/307,182.06 - Step 6: Final answer
x = 165,260.30
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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.