Finding the Fourth Proportional to 449,167.59, 673,190.69 and 224,592.26
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Solution
The fourth proportional to 449,167.59, 673,190.69 and 224,592.26 is: 336,608.03
Step by Step Solution
- Step 1: Write the proportion equation
449,167.59 : 673,190.69 = 224,592.26 : x - Step 2: Convert to fraction form
449,167.59/673,190.69 = 224,592.26/x - Step 3: Cross multiply
449,167.59x = 673,190.69 × 224,592.26 - Step 4: Simplify right side
449,167.59x = 151,193,415,673.59 - Step 5: Solve for x
x = 151,193,415,673.59/449,167.59 - Step 6: Final answer
x = 336,608.03
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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.