Finding the Fourth Proportional to 335.08, 501 and 284.32
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Solution
The fourth proportional to 335.08, 501 and 284.32 is: 425.11
Step by Step Solution
- Step 1: Write the proportion equation
335.08 : 501 = 284.32 : x - Step 2: Convert to fraction form
335.08/501 = 284.32/x - Step 3: Cross multiply
335.08x = 501 × 284.32 - Step 4: Simplify right side
335.08x = 142,444.32 - Step 5: Solve for x
x = 142,444.32/335.08 - Step 6: Final answer
x = 425.11
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.