Home / 4,676.87-7,013.25-1,753.13

Finding the Fourth Proportional to 4,676.87, 7,013.25 and 1,753.13

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Solution

The fourth proportional to 4,676.87, 7,013.25 and 1,753.13 is: 2,628.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,676.87 : 7,013.25 = 1,753.13 : x
  2. Step 2: Convert to fraction form
    4,676.87/7,013.25 = 1,753.13/x
  3. Step 3: Cross multiply
    4,676.87x = 7,013.25 × 1,753.13
  4. Step 4: Simplify right side
    4,676.87x = 12,295,138.97
  5. Step 5: Solve for x
    x = 12,295,138.97/4,676.87
  6. Step 6: Final answer
    x = 2,628.92

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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.