Finding the Fourth Proportional to 332,874.24, 459,451.89 and 205,476.63
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Solution
The fourth proportional to 332,874.24, 459,451.89 and 205,476.63 is: 283,610.49
Step by Step Solution
- Step 1: Write the proportion equation
332,874.24 : 459,451.89 = 205,476.63 : x - Step 2: Convert to fraction form
332,874.24/459,451.89 = 205,476.63/x - Step 3: Cross multiply
332,874.24x = 459,451.89 × 205,476.63 - Step 4: Simplify right side
332,874.24x = 94,406,626,004.33 - Step 5: Solve for x
x = 94,406,626,004.33/332,874.24 - Step 6: Final answer
x = 283,610.49
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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.