Finding the Fourth Proportional to 241,934.64, 362,916.09 and 73,460.47
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Solution
The fourth proportional to 241,934.64, 362,916.09 and 73,460.47 is: 110,194.99
Step by Step Solution
- Step 1: Write the proportion equation
241,934.64 : 362,916.09 = 73,460.47 : x - Step 2: Convert to fraction form
241,934.64/362,916.09 = 73,460.47/x - Step 3: Cross multiply
241,934.64x = 362,916.09 × 73,460.47 - Step 4: Simplify right side
241,934.64x = 26,659,984,360.08 - Step 5: Solve for x
x = 26,659,984,360.08/241,934.64 - Step 6: Final answer
x = 110,194.99
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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.