Finding the Fourth Proportional to 177,235.07, 265,851.24 and 44,114.44
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Solution
The fourth proportional to 177,235.07, 265,851.24 and 44,114.44 is: 66,171.32
Step by Step Solution
- Step 1: Write the proportion equation
177,235.07 : 265,851.24 = 44,114.44 : x - Step 2: Convert to fraction form
177,235.07/265,851.24 = 44,114.44/x - Step 3: Cross multiply
177,235.07x = 265,851.24 × 44,114.44 - Step 4: Simplify right side
177,235.07x = 11,727,877,690.71 - Step 5: Solve for x
x = 11,727,877,690.71/177,235.07 - Step 6: Final answer
x = 66,171.32
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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.