Finding the Fourth Proportional to 146,207.24, 219,318.60 and 41,034.41
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Solution
The fourth proportional to 146,207.24, 219,318.60 and 41,034.41 is: 61,553.79
Step by Step Solution
- Step 1: Write the proportion equation
146,207.24 : 219,318.60 = 41,034.41 : x - Step 2: Convert to fraction form
146,207.24/219,318.60 = 41,034.41/x - Step 3: Cross multiply
146,207.24x = 219,318.60 × 41,034.41 - Step 4: Simplify right side
146,207.24x = 8,999,609,798.74 - Step 5: Solve for x
x = 8,999,609,798.74/146,207.24 - Step 6: Final answer
x = 61,553.79
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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.