Home / 6,753.27-10,130.49-1,822.92

Finding the Fourth Proportional to 6,753.27, 10,130.49 and 1,822.92

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Solution

The fourth proportional to 6,753.27, 10,130.49 and 1,822.92 is: 2,734.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753.27 : 10,130.49 = 1,822.92 : x
  2. Step 2: Convert to fraction form
    6,753.27/10,130.49 = 1,822.92/x
  3. Step 3: Cross multiply
    6,753.27x = 10,130.49 × 1,822.92
  4. Step 4: Simplify right side
    6,753.27x = 18,467,072.83
  5. Step 5: Solve for x
    x = 18,467,072.83/6,753.27
  6. Step 6: Final answer
    x = 2,734.54

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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.