Finding the Fourth Proportional to 41,257, 56,949.44 and 24,490
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Solution
The fourth proportional to 41,257, 56,949.44 and 24,490 is: 33,804.97
Step by Step Solution
- Step 1: Write the proportion equation
41,257 : 56,949.44 = 24,490 : x - Step 2: Convert to fraction form
41,257/56,949.44 = 24,490/x - Step 3: Cross multiply
41,257x = 56,949.44 × 24,490 - Step 4: Simplify right side
41,257x = 1,394,691,785.60 - Step 5: Solve for x
x = 1,394,691,785.60/41,257 - Step 6: Final answer
x = 33,804.97
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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.