Finding the Fourth Proportional to 366,052.91, 548,950.73 and 109,809.08
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Solution
The fourth proportional to 366,052.91, 548,950.73 and 109,809.08 is: 164,675.03
Step by Step Solution
- Step 1: Write the proportion equation
366,052.91 : 548,950.73 = 109,809.08 : x - Step 2: Convert to fraction form
366,052.91/548,950.73 = 109,809.08/x - Step 3: Cross multiply
366,052.91x = 548,950.73 × 109,809.08 - Step 4: Simplify right side
366,052.91x = 60,279,774,626.63 - Step 5: Solve for x
x = 60,279,774,626.63/366,052.91 - Step 6: Final answer
x = 164,675.03
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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.