Finding the Fourth Proportional to 481,926.44, 665,028.42 and 267,053.96
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Solution
The fourth proportional to 481,926.44, 665,028.42 and 267,053.96 is: 368,517.80
Step by Step Solution
- Step 1: Write the proportion equation
481,926.44 : 665,028.42 = 267,053.96 : x - Step 2: Convert to fraction form
481,926.44/665,028.42 = 267,053.96/x - Step 3: Cross multiply
481,926.44x = 665,028.42 × 267,053.96 - Step 4: Simplify right side
481,926.44x = 177,598,473,073.54 - Step 5: Solve for x
x = 177,598,473,073.54/481,926.44 - Step 6: Final answer
x = 368,517.80
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.