Finding the Fourth Proportional to 234,283.35, 323,069.35 and 200,403.99
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Solution
The fourth proportional to 234,283.35, 323,069.35 and 200,403.99 is: 276,350.78
Step by Step Solution
- Step 1: Write the proportion equation
234,283.35 : 323,069.35 = 200,403.99 : x - Step 2: Convert to fraction form
234,283.35/323,069.35 = 200,403.99/x - Step 3: Cross multiply
234,283.35x = 323,069.35 × 200,403.99 - Step 4: Simplify right side
234,283.35x = 64,744,386,786.71 - Step 5: Solve for x
x = 64,744,386,786.71/234,283.35 - Step 6: Final answer
x = 276,350.78
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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.