Finding the Fourth Proportional to 337,552.52, 465,821.26 and 190,365.68
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Solution
The fourth proportional to 337,552.52, 465,821.26 and 190,365.68 is: 262,703.95
Step by Step Solution
- Step 1: Write the proportion equation
337,552.52 : 465,821.26 = 190,365.68 : x - Step 2: Convert to fraction form
337,552.52/465,821.26 = 190,365.68/x - Step 3: Cross multiply
337,552.52x = 465,821.26 × 190,365.68 - Step 4: Simplify right side
337,552.52x = 88,676,380,918.36 - Step 5: Solve for x
x = 88,676,380,918.36/337,552.52 - Step 6: Final answer
x = 262,703.95
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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.