Home / 4,568.68-6,304.32-2,800

Finding the Fourth Proportional to 4,568.68, 6,304.32 and 2,800

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Solution

The fourth proportional to 4,568.68, 6,304.32 and 2,800 is: 3,863.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,568.68 : 6,304.32 = 2,800 : x
  2. Step 2: Convert to fraction form
    4,568.68/6,304.32 = 2,800/x
  3. Step 3: Cross multiply
    4,568.68x = 6,304.32 × 2,800
  4. Step 4: Simplify right side
    4,568.68x = 17,652,096
  5. Step 5: Solve for x
    x = 17,652,096/4,568.68
  6. Step 6: Final answer
    x = 3,863.72

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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.