Home / 4,983.03-6,876.60-2,744.85

Finding the Fourth Proportional to 4,983.03, 6,876.60 and 2,744.85

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Solution

The fourth proportional to 4,983.03, 6,876.60 and 2,744.85 is: 3,787.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983.03 : 6,876.60 = 2,744.85 : x
  2. Step 2: Convert to fraction form
    4,983.03/6,876.60 = 2,744.85/x
  3. Step 3: Cross multiply
    4,983.03x = 6,876.60 × 2,744.85
  4. Step 4: Simplify right side
    4,983.03x = 18,875,235.51
  5. Step 5: Solve for x
    x = 18,875,235.51/4,983.03
  6. Step 6: Final answer
    x = 3,787.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.