Finding the Fourth Proportional to 336,164.26, 463,906.75 and 183,202.48
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Solution
The fourth proportional to 336,164.26, 463,906.75 and 183,202.48 is: 252,819.46
Step by Step Solution
- Step 1: Write the proportion equation
336,164.26 : 463,906.75 = 183,202.48 : x - Step 2: Convert to fraction form
336,164.26/463,906.75 = 183,202.48/x - Step 3: Cross multiply
336,164.26x = 463,906.75 × 183,202.48 - Step 4: Simplify right side
336,164.26x = 84,988,867,088.74 - Step 5: Solve for x
x = 84,988,867,088.74/336,164.26 - Step 6: Final answer
x = 252,819.46
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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.