Finding the Fourth Proportional to 241,135.11, 332,785.26 and 133,726.14
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Solution
The fourth proportional to 241,135.11, 332,785.26 and 133,726.14 is: 184,552.50
Step by Step Solution
- Step 1: Write the proportion equation
241,135.11 : 332,785.26 = 133,726.14 : x - Step 2: Convert to fraction form
241,135.11/332,785.26 = 133,726.14/x - Step 3: Cross multiply
241,135.11x = 332,785.26 × 133,726.14 - Step 4: Simplify right side
241,135.11x = 44,502,088,268.70 - Step 5: Solve for x
x = 44,502,088,268.70/241,135.11 - Step 6: Final answer
x = 184,552.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.