Finding the Fourth Proportional to 163,267.26, 244,806.60 and 63,310.68
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Solution
The fourth proportional to 163,267.26, 244,806.60 and 63,310.68 is: 94,929.46
Step by Step Solution
- Step 1: Write the proportion equation
163,267.26 : 244,806.60 = 63,310.68 : x - Step 2: Convert to fraction form
163,267.26/244,806.60 = 63,310.68/x - Step 3: Cross multiply
163,267.26x = 244,806.60 × 63,310.68 - Step 4: Simplify right side
163,267.26x = 15,498,872,314.49 - Step 5: Solve for x
x = 15,498,872,314.49/163,267.26 - Step 6: Final answer
x = 94,929.46
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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.