Finding the Fourth Proportional to 362,304.08, 499,995.26 and 201,159.14
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Solution
The fourth proportional to 362,304.08, 499,995.26 and 201,159.14 is: 277,608.29
Step by Step Solution
- Step 1: Write the proportion equation
362,304.08 : 499,995.26 = 201,159.14 : x - Step 2: Convert to fraction form
362,304.08/499,995.26 = 201,159.14/x - Step 3: Cross multiply
362,304.08x = 499,995.26 × 201,159.14 - Step 4: Simplify right side
362,304.08x = 100,578,616,505.68 - Step 5: Solve for x
x = 100,578,616,505.68/362,304.08 - Step 6: Final answer
x = 277,608.29
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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.