Finding the Fourth Proportional to 344,635.38, 475,526.51 and 201,367.71
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Solution
The fourth proportional to 344,635.38, 475,526.51 and 201,367.71 is: 277,846.35
Step by Step Solution
- Step 1: Write the proportion equation
344,635.38 : 475,526.51 = 201,367.71 : x - Step 2: Convert to fraction form
344,635.38/475,526.51 = 201,367.71/x - Step 3: Cross multiply
344,635.38x = 475,526.51 × 201,367.71 - Step 4: Simplify right side
344,635.38x = 95,755,683,356.15 - Step 5: Solve for x
x = 95,755,683,356.15/344,635.38 - Step 6: Final answer
x = 277,846.35
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.