Finding the Fourth Proportional to 94,110.02, 141,153.42 and 27,549.44
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Solution
The fourth proportional to 94,110.02, 141,153.42 and 27,549.44 is: 41,320.76
Step by Step Solution
- Step 1: Write the proportion equation
94,110.02 : 141,153.42 = 27,549.44 : x - Step 2: Convert to fraction form
94,110.02/141,153.42 = 27,549.44/x - Step 3: Cross multiply
94,110.02x = 141,153.42 × 27,549.44 - Step 4: Simplify right side
94,110.02x = 3,888,697,675.08 - Step 5: Solve for x
x = 3,888,697,675.08/94,110.02 - Step 6: Final answer
x = 41,320.76
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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.