Finding the Fourth Proportional to 241,146.08, 332,798.64 and 133,726.40
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Solution
The fourth proportional to 241,146.08, 332,798.64 and 133,726.40 is: 184,551.89
Step by Step Solution
- Step 1: Write the proportion equation
241,146.08 : 332,798.64 = 133,726.40 : x - Step 2: Convert to fraction form
241,146.08/332,798.64 = 133,726.40/x - Step 3: Cross multiply
241,146.08x = 332,798.64 × 133,726.40 - Step 4: Simplify right side
241,146.08x = 44,503,964,052.10 - Step 5: Solve for x
x = 44,503,964,052.10/241,146.08 - Step 6: Final answer
x = 184,551.89
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1.5x scale
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.