Finding the Fourth Proportional to 335,154.96, 462,502.08 and 184,250.88
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Solution
The fourth proportional to 335,154.96, 462,502.08 and 184,250.88 is: 254,259.75
Step by Step Solution
- Step 1: Write the proportion equation
335,154.96 : 462,502.08 = 184,250.88 : x - Step 2: Convert to fraction form
335,154.96/462,502.08 = 184,250.88/x - Step 3: Cross multiply
335,154.96x = 462,502.08 × 184,250.88 - Step 4: Simplify right side
335,154.96x = 85,216,415,241.83 - Step 5: Solve for x
x = 85,216,415,241.83/335,154.96 - Step 6: Final answer
x = 254,259.75
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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.