Finding the Fourth Proportional to 338, 507.88 and 184
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Solution
The fourth proportional to 338, 507.88 and 184 is: 276.48
Step by Step Solution
- Step 1: Write the proportion equation
338 : 507.88 = 184 : x - Step 2: Convert to fraction form
338/507.88 = 184/x - Step 3: Cross multiply
338x = 507.88 × 184 - Step 4: Simplify right side
338x = 93,449.92 - Step 5: Solve for x
x = 93,449.92/338 - Step 6: Final answer
x = 276.48
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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.