Finding the Fourth Proportional to 182,391.93, 273,587.58 and 101,390.49
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Solution
The fourth proportional to 182,391.93, 273,587.58 and 101,390.49 is: 152,085.56
Step by Step Solution
- Step 1: Write the proportion equation
182,391.93 : 273,587.58 = 101,390.49 : x - Step 2: Convert to fraction form
182,391.93/273,587.58 = 101,390.49/x - Step 3: Cross multiply
182,391.93x = 273,587.58 × 101,390.49 - Step 4: Simplify right side
182,391.93x = 27,739,178,794.11 - Step 5: Solve for x
x = 27,739,178,794.11/182,391.93 - Step 6: Final answer
x = 152,085.56
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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.