Finding the Fourth Proportional to 182,269.17, 251,532.14 and 101,700.09
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Solution
The fourth proportional to 182,269.17, 251,532.14 and 101,700.09 is: 140,346.50
Step by Step Solution
- Step 1: Write the proportion equation
182,269.17 : 251,532.14 = 101,700.09 : x - Step 2: Convert to fraction form
182,269.17/251,532.14 = 101,700.09/x - Step 3: Cross multiply
182,269.17x = 251,532.14 × 101,700.09 - Step 4: Simplify right side
182,269.17x = 25,580,840,767.39 - Step 5: Solve for x
x = 25,580,840,767.39/182,269.17 - Step 6: Final answer
x = 140,346.50
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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.