Finding the Fourth Proportional to 382,024.08, 573,125.76 and 375,676.92
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Solution
The fourth proportional to 382,024.08, 573,125.76 and 375,676.92 is: 563,603.53
Step by Step Solution
- Step 1: Write the proportion equation
382,024.08 : 573,125.76 = 375,676.92 : x - Step 2: Convert to fraction form
382,024.08/573,125.76 = 375,676.92/x - Step 3: Cross multiply
382,024.08x = 573,125.76 × 375,676.92 - Step 4: Simplify right side
382,024.08x = 215,310,120,289.46 - Step 5: Solve for x
x = 215,310,120,289.46/382,024.08 - Step 6: Final answer
x = 563,603.53
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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.