Finding the Fourth Proportional to 176,937.03, 264,781.98 and 110,408.49
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Solution
The fourth proportional to 176,937.03, 264,781.98 and 110,408.49 is: 165,223.63
Step by Step Solution
- Step 1: Write the proportion equation
176,937.03 : 264,781.98 = 110,408.49 : x - Step 2: Convert to fraction form
176,937.03/264,781.98 = 110,408.49/x - Step 3: Cross multiply
176,937.03x = 264,781.98 × 110,408.49 - Step 4: Simplify right side
176,937.03x = 29,234,178,591.01 - Step 5: Solve for x
x = 29,234,178,591.01/176,937.03 - Step 6: Final answer
x = 165,223.63
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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.