Finding the Fourth Proportional to 332,926.44, 459,466.63 and 203,864.28
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Solution
The fourth proportional to 332,926.44, 459,466.63 and 203,864.28 is: 281,349.94
Step by Step Solution
- Step 1: Write the proportion equation
332,926.44 : 459,466.63 = 203,864.28 : x - Step 2: Convert to fraction form
332,926.44/459,466.63 = 203,864.28/x - Step 3: Cross multiply
332,926.44x = 459,466.63 × 203,864.28 - Step 4: Simplify right side
332,926.44x = 93,668,831,476.32 - Step 5: Solve for x
x = 93,668,831,476.32/332,926.44 - Step 6: Final answer
x = 281,349.94
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.