Finding the Fourth Proportional to 363,004.41, 544,506.28 and 110,283.87
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Solution
The fourth proportional to 363,004.41, 544,506.28 and 110,283.87 is: 165,425.70
Step by Step Solution
- Step 1: Write the proportion equation
363,004.41 : 544,506.28 = 110,283.87 : x - Step 2: Convert to fraction form
363,004.41/544,506.28 = 110,283.87/x - Step 3: Cross multiply
363,004.41x = 544,506.28 × 110,283.87 - Step 4: Simplify right side
363,004.41x = 60,050,259,797.70 - Step 5: Solve for x
x = 60,050,259,797.70/363,004.41 - Step 6: Final answer
x = 165,425.70
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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.