Finding the Fourth Proportional to 94,189.44, 141,283.20 and 24,068.16
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Solution
The fourth proportional to 94,189.44, 141,283.20 and 24,068.16 is: 36,101.99
Step by Step Solution
- Step 1: Write the proportion equation
94,189.44 : 141,283.20 = 24,068.16 : x - Step 2: Convert to fraction form
94,189.44/141,283.20 = 24,068.16/x - Step 3: Cross multiply
94,189.44x = 141,283.20 × 24,068.16 - Step 4: Simplify right side
94,189.44x = 3,400,426,662.91 - Step 5: Solve for x
x = 3,400,426,662.91/94,189.44 - Step 6: Final answer
x = 36,101.99
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1.5x scale
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.