Finding the Fourth Proportional to 337,944.44, 466,331.42 and 201,951.32
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Solution
The fourth proportional to 337,944.44, 466,331.42 and 201,951.32 is: 278,673.75
Step by Step Solution
- Step 1: Write the proportion equation
337,944.44 : 466,331.42 = 201,951.32 : x - Step 2: Convert to fraction form
337,944.44/466,331.42 = 201,951.32/x - Step 3: Cross multiply
337,944.44x = 466,331.42 × 201,951.32 - Step 4: Simplify right side
337,944.44x = 94,176,242,485.06 - Step 5: Solve for x
x = 94,176,242,485.06/337,944.44 - Step 6: Final answer
x = 278,673.75
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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.