Finding the Fourth Proportional to 244,541.22, 366,787.26 and 67,066.08
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Solution
The fourth proportional to 244,541.22, 366,787.26 and 67,066.08 is: 100,592.38
Step by Step Solution
- Step 1: Write the proportion equation
244,541.22 : 366,787.26 = 67,066.08 : x - Step 2: Convert to fraction form
244,541.22/366,787.26 = 67,066.08/x - Step 3: Cross multiply
244,541.22x = 366,787.26 × 67,066.08 - Step 4: Simplify right side
244,541.22x = 24,598,983,722.14 - Step 5: Solve for x
x = 24,598,983,722.14/244,541.22 - Step 6: Final answer
x = 100,592.38
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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.