Finding the Fourth Proportional to 146,550.60, 219,850.20 and 62,351.10
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Solution
The fourth proportional to 146,550.60, 219,850.20 and 62,351.10 is: 93,536.99
Step by Step Solution
- Step 1: Write the proportion equation
146,550.60 : 219,850.20 = 62,351.10 : x - Step 2: Convert to fraction form
146,550.60/219,850.20 = 62,351.10/x - Step 3: Cross multiply
146,550.60x = 219,850.20 × 62,351.10 - Step 4: Simplify right side
146,550.60x = 13,707,901,805.22 - Step 5: Solve for x
x = 13,707,901,805.22/146,550.60 - Step 6: Final answer
x = 93,536.99
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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.