Finding the Fourth Proportional to 241,530.70, 362,305.88 and 61,620.79
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Solution
The fourth proportional to 241,530.70, 362,305.88 and 61,620.79 is: 92,433.69
Step by Step Solution
- Step 1: Write the proportion equation
241,530.70 : 362,305.88 = 61,620.79 : x - Step 2: Convert to fraction form
241,530.70/362,305.88 = 61,620.79/x - Step 3: Cross multiply
241,530.70x = 362,305.88 × 61,620.79 - Step 4: Simplify right side
241,530.70x = 22,325,574,547.25 - Step 5: Solve for x
x = 22,325,574,547.25/241,530.70 - Step 6: Final answer
x = 92,433.69
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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.