Finding the Fourth Proportional to 299,370.24, 449,283.78 and 110,010.06
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Solution
The fourth proportional to 299,370.24, 449,283.78 and 110,010.06 is: 165,099.03
Step by Step Solution
- Step 1: Write the proportion equation
299,370.24 : 449,283.78 = 110,010.06 : x - Step 2: Convert to fraction form
299,370.24/449,283.78 = 110,010.06/x - Step 3: Cross multiply
299,370.24x = 449,283.78 × 110,010.06 - Step 4: Simplify right side
299,370.24x = 49,425,735,594.83 - Step 5: Solve for x
x = 49,425,735,594.83/299,370.24 - Step 6: Final answer
x = 165,099.03
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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.