Finding the Fourth Proportional to 94,204.21, 141,306.31 and 44,247.66
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Solution
The fourth proportional to 94,204.21, 141,306.31 and 44,247.66 is: 66,371.48
Step by Step Solution
- Step 1: Write the proportion equation
94,204.21 : 141,306.31 = 44,247.66 : x - Step 2: Convert to fraction form
94,204.21/141,306.31 = 44,247.66/x - Step 3: Cross multiply
94,204.21x = 141,306.31 × 44,247.66 - Step 4: Simplify right side
94,204.21x = 6,252,472,632.96 - Step 5: Solve for x
x = 6,252,472,632.96/94,204.21 - Step 6: Final answer
x = 66,371.48
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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.