Finding the Fourth Proportional to 337,590.26, 506,390.26 and 88,272.26
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Solution
The fourth proportional to 337,590.26, 506,390.26 and 88,272.26 is: 132,409.66
Step by Step Solution
- Step 1: Write the proportion equation
337,590.26 : 506,390.26 = 88,272.26 : x - Step 2: Convert to fraction form
337,590.26/506,390.26 = 88,272.26/x - Step 3: Cross multiply
337,590.26x = 506,390.26 × 88,272.26 - Step 4: Simplify right side
337,590.26x = 44,700,212,692.19 - Step 5: Solve for x
x = 44,700,212,692.19/337,590.26 - Step 6: Final answer
x = 132,409.66
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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.