Finding the Fourth Proportional to 241,614.81, 362,394.05 and 64,135.62
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Solution
The fourth proportional to 241,614.81, 362,394.05 and 64,135.62 is: 96,195.95
Step by Step Solution
- Step 1: Write the proportion equation
241,614.81 : 362,394.05 = 64,135.62 : x - Step 2: Convert to fraction form
241,614.81/362,394.05 = 64,135.62/x - Step 3: Cross multiply
241,614.81x = 362,394.05 × 64,135.62 - Step 4: Simplify right side
241,614.81x = 23,242,367,081.06 - Step 5: Solve for x
x = 23,242,367,081.06/241,614.81 - Step 6: Final answer
x = 96,195.95
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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.