Finding the Fourth Proportional to 224,252.29, 336,536.07 and 202,813.03
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Solution
The fourth proportional to 224,252.29, 336,536.07 and 202,813.03 is: 304,362.11
Step by Step Solution
- Step 1: Write the proportion equation
224,252.29 : 336,536.07 = 202,813.03 : x - Step 2: Convert to fraction form
224,252.29/336,536.07 = 202,813.03/x - Step 3: Cross multiply
224,252.29x = 336,536.07 × 202,813.03 - Step 4: Simplify right side
224,252.29x = 68,253,900,060.99 - Step 5: Solve for x
x = 68,253,900,060.99/224,252.29 - Step 6: Final answer
x = 304,362.11
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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.