Finding the Fourth Proportional to 177,269.53, 265,905.27 and 44,149.79
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Solution
The fourth proportional to 177,269.53, 265,905.27 and 44,149.79 is: 66,224.92
Step by Step Solution
- Step 1: Write the proportion equation
177,269.53 : 265,905.27 = 44,149.79 : x - Step 2: Convert to fraction form
177,269.53/265,905.27 = 44,149.79/x - Step 3: Cross multiply
177,269.53x = 265,905.27 × 44,149.79 - Step 4: Simplify right side
177,269.53x = 11,739,660,543.20 - Step 5: Solve for x
x = 11,739,660,543.20/177,269.53 - Step 6: Final answer
x = 66,224.92
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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.