Finding the Fourth Proportional to 241,506.63, 362,261.18 and 141,596.75
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Solution
The fourth proportional to 241,506.63, 362,261.18 and 141,596.75 is: 212,395.85
Step by Step Solution
- Step 1: Write the proportion equation
241,506.63 : 362,261.18 = 141,596.75 : x - Step 2: Convert to fraction form
241,506.63/362,261.18 = 141,596.75/x - Step 3: Cross multiply
241,506.63x = 362,261.18 × 141,596.75 - Step 4: Simplify right side
241,506.63x = 51,295,005,739.17 - Step 5: Solve for x
x = 51,295,005,739.17/241,506.63 - Step 6: Final answer
x = 212,395.85
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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.