Finding the Fourth Proportional to 241,482.30, 362,272.05 and 202,310.70
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Solution
The fourth proportional to 241,482.30, 362,272.05 and 202,310.70 is: 303,506.77
Step by Step Solution
- Step 1: Write the proportion equation
241,482.30 : 362,272.05 = 202,310.70 : x - Step 2: Convert to fraction form
241,482.30/362,272.05 = 202,310.70/x - Step 3: Cross multiply
241,482.30x = 362,272.05 × 202,310.70 - Step 4: Simplify right side
241,482.30x = 73,291,512,025.94 - Step 5: Solve for x
x = 73,291,512,025.94/241,482.30 - Step 6: Final answer
x = 303,506.77
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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.