Finding the Fourth Proportional to 244,950.41, 367,425.64 and 76,485.17
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Solution
The fourth proportional to 244,950.41, 367,425.64 and 76,485.17 is: 114,727.76
Step by Step Solution
- Step 1: Write the proportion equation
244,950.41 : 367,425.64 = 76,485.17 : x - Step 2: Convert to fraction form
244,950.41/367,425.64 = 76,485.17/x - Step 3: Cross multiply
244,950.41x = 367,425.64 × 76,485.17 - Step 4: Simplify right side
244,950.41x = 28,102,612,733.66 - Step 5: Solve for x
x = 28,102,612,733.66/244,950.41 - Step 6: Final answer
x = 114,727.76
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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.