Finding the Fourth Proportional to 241,952.68, 362,888.07 and 73,432.63
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Solution
The fourth proportional to 241,952.68, 362,888.07 and 73,432.63 is: 110,136.52
Step by Step Solution
- Step 1: Write the proportion equation
241,952.68 : 362,888.07 = 73,432.63 : x - Step 2: Convert to fraction form
241,952.68/362,888.07 = 73,432.63/x - Step 3: Cross multiply
241,952.68x = 362,888.07 × 73,432.63 - Step 4: Simplify right side
241,952.68x = 26,647,825,375.72 - Step 5: Solve for x
x = 26,647,825,375.72/241,952.68 - Step 6: Final answer
x = 110,136.52
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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.