Finding the Fourth Proportional to 241,267.80, 332,960.49 and 133,837.91
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Solution
The fourth proportional to 241,267.80, 332,960.49 and 133,837.91 is: 184,702.38
Step by Step Solution
- Step 1: Write the proportion equation
241,267.80 : 332,960.49 = 133,837.91 : x - Step 2: Convert to fraction form
241,267.80/332,960.49 = 133,837.91/x - Step 3: Cross multiply
241,267.80x = 332,960.49 × 133,837.91 - Step 4: Simplify right side
241,267.80x = 44,562,736,094.18 - Step 5: Solve for x
x = 44,562,736,094.18/241,267.80 - Step 6: Final answer
x = 184,702.38
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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.