Finding the Fourth Proportional to 24,156.84, 36,234 and 6,626.70
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Solution
The fourth proportional to 24,156.84, 36,234 and 6,626.70 is: 9,939.70
Step by Step Solution
- Step 1: Write the proportion equation
24,156.84 : 36,234 = 6,626.70 : x - Step 2: Convert to fraction form
24,156.84/36,234 = 6,626.70/x - Step 3: Cross multiply
24,156.84x = 36,234 × 6,626.70 - Step 4: Simplify right side
24,156.84x = 240,111,847.80 - Step 5: Solve for x
x = 240,111,847.80/24,156.84 - Step 6: Final answer
x = 9,939.70
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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.