Finding the Fourth Proportional to 94,604.74, 141,907.11 and 24,483.85
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Solution
The fourth proportional to 94,604.74, 141,907.11 and 24,483.85 is: 36,725.78
Step by Step Solution
- Step 1: Write the proportion equation
94,604.74 : 141,907.11 = 24,483.85 : x - Step 2: Convert to fraction form
94,604.74/141,907.11 = 24,483.85/x - Step 3: Cross multiply
94,604.74x = 141,907.11 × 24,483.85 - Step 4: Simplify right side
94,604.74x = 3,474,432,395.17 - Step 5: Solve for x
x = 3,474,432,395.17/94,604.74 - Step 6: Final answer
x = 36,725.78
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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.