Finding the Fourth Proportional to 41,124.12, 56,749.14 and 24,126
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Solution
The fourth proportional to 41,124.12, 56,749.14 and 24,126 is: 33,292.62
Step by Step Solution
- Step 1: Write the proportion equation
41,124.12 : 56,749.14 = 24,126 : x - Step 2: Convert to fraction form
41,124.12/56,749.14 = 24,126/x - Step 3: Cross multiply
41,124.12x = 56,749.14 × 24,126 - Step 4: Simplify right side
41,124.12x = 1,369,129,751.64 - Step 5: Solve for x
x = 1,369,129,751.64/41,124.12 - Step 6: Final answer
x = 33,292.62
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.