Finding the Fourth Proportional to 337,227.09, 465,367.74 and 184,261.93
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Solution
The fourth proportional to 337,227.09, 465,367.74 and 184,261.93 is: 254,278.38
Step by Step Solution
- Step 1: Write the proportion equation
337,227.09 : 465,367.74 = 184,261.93 : x - Step 2: Convert to fraction form
337,227.09/465,367.74 = 184,261.93/x - Step 3: Cross multiply
337,227.09x = 465,367.74 × 184,261.93 - Step 4: Simplify right side
337,227.09x = 85,749,557,932.14 - Step 5: Solve for x
x = 85,749,557,932.14/337,227.09 - Step 6: Final answer
x = 254,278.38
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1.5x scale
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.