Finding the Fourth Proportional to 182,599.52, 251,982.62 and 102,027.70
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Solution
The fourth proportional to 182,599.52, 251,982.62 and 102,027.70 is: 140,795.59
Step by Step Solution
- Step 1: Write the proportion equation
182,599.52 : 251,982.62 = 102,027.70 : x - Step 2: Convert to fraction form
182,599.52/251,982.62 = 102,027.70/x - Step 3: Cross multiply
182,599.52x = 251,982.62 × 102,027.70 - Step 4: Simplify right side
182,599.52x = 25,709,207,158.57 - Step 5: Solve for x
x = 25,709,207,158.57/182,599.52 - Step 6: Final answer
x = 140,795.59
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.