Finding the Fourth Proportional to 337,944.09, 466,331.18 and 201,950.96
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Solution
The fourth proportional to 337,944.09, 466,331.18 and 201,950.96 is: 278,673.40
Step by Step Solution
- Step 1: Write the proportion equation
337,944.09 : 466,331.18 = 201,950.96 : x - Step 2: Convert to fraction form
337,944.09/466,331.18 = 201,950.96/x - Step 3: Cross multiply
337,944.09x = 466,331.18 × 201,950.96 - Step 4: Simplify right side
337,944.09x = 94,176,027,147.28 - Step 5: Solve for x
x = 94,176,027,147.28/337,944.09 - Step 6: Final answer
x = 278,673.40
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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.