Finding the Fourth Proportional to 241,595.14, 362,310.69 and 91,799.44
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Solution
The fourth proportional to 241,595.14, 362,310.69 and 91,799.44 is: 137,667.99
Step by Step Solution
- Step 1: Write the proportion equation
241,595.14 : 362,310.69 = 91,799.44 : x - Step 2: Convert to fraction form
241,595.14/362,310.69 = 91,799.44/x - Step 3: Cross multiply
241,595.14x = 362,310.69 × 91,799.44 - Step 4: Simplify right side
241,595.14x = 33,259,918,448.01 - Step 5: Solve for x
x = 33,259,918,448.01/241,595.14 - Step 6: Final answer
x = 137,667.99
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1.5x scale
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.