Home / 4,983.89-7,475.85-2,062.28

Finding the Fourth Proportional to 4,983.89, 7,475.85 and 2,062.28

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Solution

The fourth proportional to 4,983.89, 7,475.85 and 2,062.28 is: 3,093.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983.89 : 7,475.85 = 2,062.28 : x
  2. Step 2: Convert to fraction form
    4,983.89/7,475.85 = 2,062.28/x
  3. Step 3: Cross multiply
    4,983.89x = 7,475.85 × 2,062.28
  4. Step 4: Simplify right side
    4,983.89x = 15,417,258.56
  5. Step 5: Solve for x
    x = 15,417,258.56/4,983.89
  6. Step 6: Final answer
    x = 3,093.42

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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.