Finding the Fourth Proportional to 341,992.00, 471,704.14 and 240,040.14
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Solution
The fourth proportional to 341,992.00, 471,704.14 and 240,040.14 is: 331,083.55
Step by Step Solution
- Step 1: Write the proportion equation
341,992.00 : 471,704.14 = 240,040.14 : x - Step 2: Convert to fraction form
341,992.00/471,704.14 = 240,040.14/x - Step 3: Cross multiply
341,992.00x = 471,704.14 × 240,040.14 - Step 4: Simplify right side
341,992.00x = 113,227,926,335.34 - Step 5: Solve for x
x = 113,227,926,335.34/341,992.00 - Step 6: Final answer
x = 331,083.55
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.