Finding the Fourth Proportional to 364,551.37, 503,085.32 and 211,624.99
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Solution
The fourth proportional to 364,551.37, 503,085.32 and 211,624.99 is: 292,045.06
Step by Step Solution
- Step 1: Write the proportion equation
364,551.37 : 503,085.32 = 211,624.99 : x - Step 2: Convert to fraction form
364,551.37/503,085.32 = 211,624.99/x - Step 3: Cross multiply
364,551.37x = 503,085.32 × 211,624.99 - Step 4: Simplify right side
364,551.37x = 106,465,425,814.15 - Step 5: Solve for x
x = 106,465,425,814.15/364,551.37 - Step 6: Final answer
x = 292,045.06
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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.