Finding the Fourth Proportional to 537.04, 804.84 and 306
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Solution
The fourth proportional to 537.04, 804.84 and 306 is: 458.59
Step by Step Solution
- Step 1: Write the proportion equation
537.04 : 804.84 = 306 : x - Step 2: Convert to fraction form
537.04/804.84 = 306/x - Step 3: Cross multiply
537.04x = 804.84 × 306 - Step 4: Simplify right side
537.04x = 246,281.04 - Step 5: Solve for x
x = 246,281.04/537.04 - Step 6: Final answer
x = 458.59
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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.