Finding the Fourth Proportional to 97,439.00, 146,102.67 and 29,953.49
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Solution
The fourth proportional to 97,439.00, 146,102.67 and 29,953.49 is: 44,913.07
Step by Step Solution
- Step 1: Write the proportion equation
97,439.00 : 146,102.67 = 29,953.49 : x - Step 2: Convert to fraction form
97,439.00/146,102.67 = 29,953.49/x - Step 3: Cross multiply
97,439.00x = 146,102.67 × 29,953.49 - Step 4: Simplify right side
97,439.00x = 4,376,284,134.30 - Step 5: Solve for x
x = 4,376,284,134.30/97,439.00 - Step 6: Final answer
x = 44,913.07
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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.