Finding the Fourth Proportional to 16,544.04, 24,817.35 and 4,697.62
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Solution
The fourth proportional to 16,544.04, 24,817.35 and 4,697.62 is: 7,046.80
Step by Step Solution
- Step 1: Write the proportion equation
16,544.04 : 24,817.35 = 4,697.62 : x - Step 2: Convert to fraction form
16,544.04/24,817.35 = 4,697.62/x - Step 3: Cross multiply
16,544.04x = 24,817.35 × 4,697.62 - Step 4: Simplify right side
16,544.04x = 116,582,479.71 - Step 5: Solve for x
x = 116,582,479.71/16,544.04 - Step 6: Final answer
x = 7,046.80
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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.