Finding the Fourth Proportional to 433.12, 597.36 and 364
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Solution
The fourth proportional to 433.12, 597.36 and 364 is: 502.03
Step by Step Solution
- Step 1: Write the proportion equation
433.12 : 597.36 = 364 : x - Step 2: Convert to fraction form
433.12/597.36 = 364/x - Step 3: Cross multiply
433.12x = 597.36 × 364 - Step 4: Simplify right side
433.12x = 217,439.04 - Step 5: Solve for x
x = 217,439.04/433.12 - Step 6: Final answer
x = 502.03
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.