Finding the Fourth Proportional to 246,883.08, 340,562.23 and 200,992.09
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Solution
The fourth proportional to 246,883.08, 340,562.23 and 200,992.09 is: 277,258.02
Step by Step Solution
- Step 1: Write the proportion equation
246,883.08 : 340,562.23 = 200,992.09 : x - Step 2: Convert to fraction form
246,883.08/340,562.23 = 200,992.09/x - Step 3: Cross multiply
246,883.08x = 340,562.23 × 200,992.09 - Step 4: Simplify right side
246,883.08x = 68,450,314,382.76 - Step 5: Solve for x
x = 68,450,314,382.76/246,883.08 - Step 6: Final answer
x = 277,258.02
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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.