Finding the Fourth Proportional to 598.84, 898.08 and 214
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Solution
The fourth proportional to 598.84, 898.08 and 214 is: 320.94
Step by Step Solution
- Step 1: Write the proportion equation
598.84 : 898.08 = 214 : x - Step 2: Convert to fraction form
598.84/898.08 = 214/x - Step 3: Cross multiply
598.84x = 898.08 × 214 - Step 4: Simplify right side
598.84x = 192,189.12 - Step 5: Solve for x
x = 192,189.12/598.84 - Step 6: Final answer
x = 320.94
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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.