Finding the Fourth Proportional to 332,233.60, 458,526.18 and 188,965.99
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Solution
The fourth proportional to 332,233.60, 458,526.18 and 188,965.99 is: 260,797.99
Step by Step Solution
- Step 1: Write the proportion equation
332,233.60 : 458,526.18 = 188,965.99 : x - Step 2: Convert to fraction form
332,233.60/458,526.18 = 188,965.99/x - Step 3: Cross multiply
332,233.60x = 458,526.18 × 188,965.99 - Step 4: Simplify right side
332,233.60x = 86,645,853,544.62 - Step 5: Solve for x
x = 86,645,853,544.62/332,233.60 - Step 6: Final answer
x = 260,797.99
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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.