Finding the Fourth Proportional to 364,854.26, 547,281.36 and 184,911.66
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Solution
The fourth proportional to 364,854.26, 547,281.36 and 184,911.66 is: 277,367.48
Step by Step Solution
- Step 1: Write the proportion equation
364,854.26 : 547,281.36 = 184,911.66 : x - Step 2: Convert to fraction form
364,854.26/547,281.36 = 184,911.66/x - Step 3: Cross multiply
364,854.26x = 547,281.36 × 184,911.66 - Step 4: Simplify right side
364,854.26x = 101,198,704,764.66 - Step 5: Solve for x
x = 101,198,704,764.66/364,854.26 - Step 6: Final answer
x = 277,367.48
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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.