Finding the Fourth Proportional to 241,089.74, 361,658.92 and 63,609.02
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Solution
The fourth proportional to 241,089.74, 361,658.92 and 63,609.02 is: 95,419.94
Step by Step Solution
- Step 1: Write the proportion equation
241,089.74 : 361,658.92 = 63,609.02 : x - Step 2: Convert to fraction form
241,089.74/361,658.92 = 63,609.02/x - Step 3: Cross multiply
241,089.74x = 361,658.92 × 63,609.02 - Step 4: Simplify right side
241,089.74x = 23,004,769,157.41 - Step 5: Solve for x
x = 23,004,769,157.41/241,089.74 - Step 6: Final answer
x = 95,419.94
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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.