Finding the Fourth Proportional to 335,242.84, 502,894.63 and 110,603.92
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Solution
The fourth proportional to 335,242.84, 502,894.63 and 110,603.92 is: 165,915.89
Step by Step Solution
- Step 1: Write the proportion equation
335,242.84 : 502,894.63 = 110,603.92 : x - Step 2: Convert to fraction form
335,242.84/502,894.63 = 110,603.92/x - Step 3: Cross multiply
335,242.84x = 502,894.63 × 110,603.92 - Step 4: Simplify right side
335,242.84x = 55,622,114,910.48 - Step 5: Solve for x
x = 55,622,114,910.48/335,242.84 - Step 6: Final answer
x = 165,915.89
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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.