Finding the Fourth Proportional to 24,810.78, 37,220.26 and 11,497.08
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Solution
The fourth proportional to 24,810.78, 37,220.26 and 11,497.08 is: 17,247.52
Step by Step Solution
- Step 1: Write the proportion equation
24,810.78 : 37,220.26 = 11,497.08 : x - Step 2: Convert to fraction form
24,810.78/37,220.26 = 11,497.08/x - Step 3: Cross multiply
24,810.78x = 37,220.26 × 11,497.08 - Step 4: Simplify right side
24,810.78x = 427,924,306.84 - Step 5: Solve for x
x = 427,924,306.84/24,810.78 - Step 6: Final answer
x = 17,247.52
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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.