Finding the Fourth Proportional to 241,594.14, 362,309.19 and 91,798.44
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Solution
The fourth proportional to 241,594.14, 362,309.19 and 91,798.44 is: 137,666.49
Step by Step Solution
- Step 1: Write the proportion equation
241,594.14 : 362,309.19 = 91,798.44 : x - Step 2: Convert to fraction form
241,594.14/362,309.19 = 91,798.44/x - Step 3: Cross multiply
241,594.14x = 362,309.19 × 91,798.44 - Step 4: Simplify right side
241,594.14x = 33,259,418,439.66 - Step 5: Solve for x
x = 33,259,418,439.66/241,594.14 - Step 6: Final answer
x = 137,666.49
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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.