Finding the Fourth Proportional to 240,733.44, 332,197.92 and 133,297.44
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Solution
The fourth proportional to 240,733.44, 332,197.92 and 133,297.44 is: 183,942.59
Step by Step Solution
- Step 1: Write the proportion equation
240,733.44 : 332,197.92 = 133,297.44 : x - Step 2: Convert to fraction form
240,733.44/332,197.92 = 133,297.44/x - Step 3: Cross multiply
240,733.44x = 332,197.92 × 133,297.44 - Step 4: Simplify right side
240,733.44x = 44,281,132,309.32 - Step 5: Solve for x
x = 44,281,132,309.32/240,733.44 - Step 6: Final answer
x = 183,942.59
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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.