Finding the Fourth Proportional to 344,531.19, 475,582.95 and 201,337.77
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Solution
The fourth proportional to 344,531.19, 475,582.95 and 201,337.77 is: 277,922.04
Step by Step Solution
- Step 1: Write the proportion equation
344,531.19 : 475,582.95 = 201,337.77 : x - Step 2: Convert to fraction form
344,531.19/475,582.95 = 201,337.77/x - Step 3: Cross multiply
344,531.19x = 475,582.95 × 201,337.77 - Step 4: Simplify right side
344,531.19x = 95,752,810,603.02 - Step 5: Solve for x
x = 95,752,810,603.02/344,531.19 - Step 6: Final answer
x = 277,922.04
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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.