Finding the Fourth Proportional to 134,404.20, 201,598.18 and 59,502.44
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Solution
The fourth proportional to 134,404.20, 201,598.18 and 59,502.44 is: 89,250.07
Step by Step Solution
- Step 1: Write the proportion equation
134,404.20 : 201,598.18 = 59,502.44 : x - Step 2: Convert to fraction form
134,404.20/201,598.18 = 59,502.44/x - Step 3: Cross multiply
134,404.20x = 201,598.18 × 59,502.44 - Step 4: Simplify right side
134,404.20x = 11,995,583,609.56 - Step 5: Solve for x
x = 11,995,583,609.56/134,404.20 - Step 6: Final answer
x = 89,250.07
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.