Finding the Fourth Proportional to 237,551.74, 327,826.68 and 135,575.17
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Solution
The fourth proportional to 237,551.74, 327,826.68 and 135,575.17 is: 187,096.75
Step by Step Solution
- Step 1: Write the proportion equation
237,551.74 : 327,826.68 = 135,575.17 : x - Step 2: Convert to fraction form
237,551.74/327,826.68 = 135,575.17/x - Step 3: Cross multiply
237,551.74x = 327,826.68 × 135,575.17 - Step 4: Simplify right side
237,551.74x = 44,445,157,871.54 - Step 5: Solve for x
x = 44,445,157,871.54/237,551.74 - Step 6: Final answer
x = 187,096.75
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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.