Finding the Fourth Proportional to 73,024.93, 100,704.53 and 44,349.26
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Solution
The fourth proportional to 73,024.93, 100,704.53 and 44,349.26 is: 61,159.54
Step by Step Solution
- Step 1: Write the proportion equation
73,024.93 : 100,704.53 = 44,349.26 : x - Step 2: Convert to fraction form
73,024.93/100,704.53 = 44,349.26/x - Step 3: Cross multiply
73,024.93x = 100,704.53 × 44,349.26 - Step 4: Simplify right side
73,024.93x = 4,466,171,384.15 - Step 5: Solve for x
x = 4,466,171,384.15/73,024.93 - Step 6: Final answer
x = 61,159.54
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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.