Finding the Fourth Proportional to 146,882.44, 220,323.21 and 41,701.48
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Solution
The fourth proportional to 146,882.44, 220,323.21 and 41,701.48 is: 62,552.09
Step by Step Solution
- Step 1: Write the proportion equation
146,882.44 : 220,323.21 = 41,701.48 : x - Step 2: Convert to fraction form
146,882.44/220,323.21 = 41,701.48/x - Step 3: Cross multiply
146,882.44x = 220,323.21 × 41,701.48 - Step 4: Simplify right side
146,882.44x = 9,187,803,935.35 - Step 5: Solve for x
x = 9,187,803,935.35/146,882.44 - Step 6: Final answer
x = 62,552.09
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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.