Finding the Fourth Proportional to 333,513.18, 460,243.62 and 182,610.18
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Solution
The fourth proportional to 333,513.18, 460,243.62 and 182,610.18 is: 251,999.55
Step by Step Solution
- Step 1: Write the proportion equation
333,513.18 : 460,243.62 = 182,610.18 : x - Step 2: Convert to fraction form
333,513.18/460,243.62 = 182,610.18/x - Step 3: Cross multiply
333,513.18x = 460,243.62 × 182,610.18 - Step 4: Simplify right side
333,513.18x = 84,045,170,292.05 - Step 5: Solve for x
x = 84,045,170,292.05/333,513.18 - Step 6: Final answer
x = 251,999.55
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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.