Finding the Fourth Proportional to 363,256.44, 544,905.12 and 110,545.14
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Solution
The fourth proportional to 363,256.44, 544,905.12 and 110,545.14 is: 165,823.94
Step by Step Solution
- Step 1: Write the proportion equation
363,256.44 : 544,905.12 = 110,545.14 : x - Step 2: Convert to fraction form
363,256.44/544,905.12 = 110,545.14/x - Step 3: Cross multiply
363,256.44x = 544,905.12 × 110,545.14 - Step 4: Simplify right side
363,256.44x = 60,236,615,235.06 - Step 5: Solve for x
x = 60,236,615,235.06/363,256.44 - Step 6: Final answer
x = 165,823.94
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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.