Finding the Fourth Proportional to 227,090.41, 340,675.74 and 93,896.02
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Solution
The fourth proportional to 227,090.41, 340,675.74 and 93,896.02 is: 140,860.62
Step by Step Solution
- Step 1: Write the proportion equation
227,090.41 : 340,675.74 = 93,896.02 : x - Step 2: Convert to fraction form
227,090.41/340,675.74 = 93,896.02/x - Step 3: Cross multiply
227,090.41x = 340,675.74 × 93,896.02 - Step 4: Simplify right side
227,090.41x = 31,988,096,096.55 - Step 5: Solve for x
x = 31,988,096,096.55/227,090.41 - Step 6: Final answer
x = 140,860.62
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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.