Finding the Fourth Proportional to 335,306.24, 462,722.24 and 184,402.88
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Solution
The fourth proportional to 335,306.24, 462,722.24 and 184,402.88 is: 254,475.77
Step by Step Solution
- Step 1: Write the proportion equation
335,306.24 : 462,722.24 = 184,402.88 : x - Step 2: Convert to fraction form
335,306.24/462,722.24 = 184,402.88/x - Step 3: Cross multiply
335,306.24x = 462,722.24 × 184,402.88 - Step 4: Simplify right side
335,306.24x = 85,327,313,696.05 - Step 5: Solve for x
x = 85,327,313,696.05/335,306.24 - Step 6: Final answer
x = 254,475.77
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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.