Finding the Fourth Proportional to 337,742.28, 466,008.04 and 201,749.62
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Solution
The fourth proportional to 337,742.28, 466,008.04 and 201,749.62 is: 278,368.88
Step by Step Solution
- Step 1: Write the proportion equation
337,742.28 : 466,008.04 = 201,749.62 : x - Step 2: Convert to fraction form
337,742.28/466,008.04 = 201,749.62/x - Step 3: Cross multiply
337,742.28x = 466,008.04 × 201,749.62 - Step 4: Simplify right side
337,742.28x = 94,016,941,648.16 - Step 5: Solve for x
x = 94,016,941,648.16/337,742.28 - Step 6: Final answer
x = 278,368.88
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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.