Finding the Fourth Proportional to 224,245.78, 336,526.29 and 202,806.49
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Solution
The fourth proportional to 224,245.78, 336,526.29 and 202,806.49 is: 304,352.29
Step by Step Solution
- Step 1: Write the proportion equation
224,245.78 : 336,526.29 = 202,806.49 : x - Step 2: Convert to fraction form
224,245.78/336,526.29 = 202,806.49/x - Step 3: Cross multiply
224,245.78x = 336,526.29 × 202,806.49 - Step 4: Simplify right side
224,245.78x = 68,249,715,667.62 - Step 5: Solve for x
x = 68,249,715,667.62/224,245.78 - Step 6: Final answer
x = 304,352.29
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.