Finding the Fourth Proportional to 337,878.59, 466,226.33 and 201,883.79
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Solution
The fourth proportional to 337,878.59, 466,226.33 and 201,883.79 is: 278,572.07
Step by Step Solution
- Step 1: Write the proportion equation
337,878.59 : 466,226.33 = 201,883.79 : x - Step 2: Convert to fraction form
337,878.59/466,226.33 = 201,883.79/x - Step 3: Cross multiply
337,878.59x = 466,226.33 × 201,883.79 - Step 4: Simplify right side
337,878.59x = 94,123,539,789.93 - Step 5: Solve for x
x = 94,123,539,789.93/337,878.59 - Step 6: Final answer
x = 278,572.07
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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.