Home / 183,091.50-274,676.46-56,728.95

Finding the Fourth Proportional to 183,091.50, 274,676.46 and 56,728.95

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Solution

The fourth proportional to 183,091.50, 274,676.46 and 56,728.95 is: 85,105.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,091.50 : 274,676.46 = 56,728.95 : x
  2. Step 2: Convert to fraction form
    183,091.50/274,676.46 = 56,728.95/x
  3. Step 3: Cross multiply
    183,091.50x = 274,676.46 × 56,728.95
  4. Step 4: Simplify right side
    183,091.50x = 15,582,107,165.52
  5. Step 5: Solve for x
    x = 15,582,107,165.52/183,091.50
  6. Step 6: Final answer
    x = 85,105.57

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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.