Finding the Fourth Proportional to 333,985.26, 460,850.45 and 203,096.14
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Solution
The fourth proportional to 333,985.26, 460,850.45 and 203,096.14 is: 280,242.75
Step by Step Solution
- Step 1: Write the proportion equation
333,985.26 : 460,850.45 = 203,096.14 : x - Step 2: Convert to fraction form
333,985.26/460,850.45 = 203,096.14/x - Step 3: Cross multiply
333,985.26x = 460,850.45 × 203,096.14 - Step 4: Simplify right side
333,985.26x = 93,596,947,512.26 - Step 5: Solve for x
x = 93,596,947,512.26/333,985.26 - Step 6: Final answer
x = 280,242.75
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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.