Finding the Fourth Proportional to 134,283.53, 201,514.04 and 63,226.49
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Solution
The fourth proportional to 134,283.53, 201,514.04 and 63,226.49 is: 94,881.52
Step by Step Solution
- Step 1: Write the proportion equation
134,283.53 : 201,514.04 = 63,226.49 : x - Step 2: Convert to fraction form
134,283.53/201,514.04 = 63,226.49/x - Step 3: Cross multiply
134,283.53x = 201,514.04 × 63,226.49 - Step 4: Simplify right side
134,283.53x = 12,741,025,622.57 - Step 5: Solve for x
x = 12,741,025,622.57/134,283.53 - Step 6: Final answer
x = 94,881.52
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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.