Finding the Fourth Proportional to 337,134.98, 465,260.45 and 193,895.17
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Solution
The fourth proportional to 337,134.98, 465,260.45 and 193,895.17 is: 267,583.48
Step by Step Solution
- Step 1: Write the proportion equation
337,134.98 : 465,260.45 = 193,895.17 : x - Step 2: Convert to fraction form
337,134.98/465,260.45 = 193,895.17/x - Step 3: Cross multiply
337,134.98x = 465,260.45 × 193,895.17 - Step 4: Simplify right side
337,134.98x = 90,211,750,751.25 - Step 5: Solve for x
x = 90,211,750,751.25/337,134.98 - Step 6: Final answer
x = 267,583.48
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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.