Finding the Fourth Proportional to 110,564.70, 165,846.93 and 27,458.70
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Solution
The fourth proportional to 110,564.70, 165,846.93 and 27,458.70 is: 41,188.02
Step by Step Solution
- Step 1: Write the proportion equation
110,564.70 : 165,846.93 = 27,458.70 : x - Step 2: Convert to fraction form
110,564.70/165,846.93 = 27,458.70/x - Step 3: Cross multiply
110,564.70x = 165,846.93 × 27,458.70 - Step 4: Simplify right side
110,564.70x = 4,553,941,096.79 - Step 5: Solve for x
x = 4,553,941,096.79/110,564.70 - Step 6: Final answer
x = 41,188.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.