Finding the Fourth Proportional to 362,800.35, 544,201.61 and 110,082.92
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Solution
The fourth proportional to 362,800.35, 544,201.61 and 110,082.92 is: 165,124.70
Step by Step Solution
- Step 1: Write the proportion equation
362,800.35 : 544,201.61 = 110,082.92 : x - Step 2: Convert to fraction form
362,800.35/544,201.61 = 110,082.92/x - Step 3: Cross multiply
362,800.35x = 544,201.61 × 110,082.92 - Step 4: Simplify right side
362,800.35x = 59,907,299,026.08 - Step 5: Solve for x
x = 59,907,299,026.08/362,800.35 - Step 6: Final answer
x = 165,124.70
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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.