Finding the Fourth Proportional to 335,412.08, 462,867.72 and 184,508.08
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Solution
The fourth proportional to 335,412.08, 462,867.72 and 184,508.08 is: 254,620.63
Step by Step Solution
- Step 1: Write the proportion equation
335,412.08 : 462,867.72 = 184,508.08 : x - Step 2: Convert to fraction form
335,412.08/462,867.72 = 184,508.08/x - Step 3: Cross multiply
335,412.08x = 462,867.72 × 184,508.08 - Step 4: Simplify right side
335,412.08x = 85,402,834,311.18 - Step 5: Solve for x
x = 85,402,834,311.18/335,412.08 - Step 6: Final answer
x = 254,620.63
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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.