Finding the Fourth Proportional to 276,424.14, 414,373.50 and 108,052.41
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Solution
The fourth proportional to 276,424.14, 414,373.50 and 108,052.41 is: 161,975.92
Step by Step Solution
- Step 1: Write the proportion equation
276,424.14 : 414,373.50 = 108,052.41 : x - Step 2: Convert to fraction form
276,424.14/414,373.50 = 108,052.41/x - Step 3: Cross multiply
276,424.14x = 414,373.50 × 108,052.41 - Step 4: Simplify right side
276,424.14x = 44,774,055,315.14 - Step 5: Solve for x
x = 44,774,055,315.14/276,424.14 - Step 6: Final answer
x = 161,975.92
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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.