Finding the Third Proportional to 9,576 and 22,927.50
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Solution
The third proportional to 9,576 and 22,927.50 is: 54,894.55
Step by Step Solution
- Step 1: Write the proportion equation
9,576 : 22,927.50 = 22,927.50 : x - Step 2: Convert to fraction form
9,576/22,927.50 = 22,927.50/x - Step 3: Cross multiply
9,576x = 22,927.50 × 22,927.50 - Step 4: Simplify right side
9,576x = 525,670,256.25 - Step 5: Solve for x
x = 525,670,256.25/9,576 - Step 6: Final answer
x = 54,894.55
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.