Finding the Fourth Proportional to 337,127.44, 465,249.99 and 193,887.58
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Solution
The fourth proportional to 337,127.44, 465,249.99 and 193,887.58 is: 267,572.98
Step by Step Solution
- Step 1: Write the proportion equation
337,127.44 : 465,249.99 = 193,887.58 : x - Step 2: Convert to fraction form
337,127.44/465,249.99 = 193,887.58/x - Step 3: Cross multiply
337,127.44x = 465,249.99 × 193,887.58 - Step 4: Simplify right side
337,127.44x = 90,206,194,656.12 - Step 5: Solve for x
x = 90,206,194,656.12/337,127.44 - Step 6: Final answer
x = 267,572.98
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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.