Finding the Fourth Proportional to 373,327.08, 560,170.86 and 183,684.60
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Solution
The fourth proportional to 373,327.08, 560,170.86 and 183,684.60 is: 275,615.58
Step by Step Solution
- Step 1: Write the proportion equation
373,327.08 : 560,170.86 = 183,684.60 : x - Step 2: Convert to fraction form
373,327.08/560,170.86 = 183,684.60/x - Step 3: Cross multiply
373,327.08x = 560,170.86 × 183,684.60 - Step 4: Simplify right side
373,327.08x = 102,894,760,350.76 - Step 5: Solve for x
x = 102,894,760,350.76/373,327.08 - Step 6: Final answer
x = 275,615.58
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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.