Home / 4,963.16-7,433.32-2,767.02

Finding the Fourth Proportional to 4,963.16, 7,433.32 and 2,767.02

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Solution

The fourth proportional to 4,963.16, 7,433.32 and 2,767.02 is: 4,144.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963.16 : 7,433.32 = 2,767.02 : x
  2. Step 2: Convert to fraction form
    4,963.16/7,433.32 = 2,767.02/x
  3. Step 3: Cross multiply
    4,963.16x = 7,433.32 × 2,767.02
  4. Step 4: Simplify right side
    4,963.16x = 20,568,145.11
  5. Step 5: Solve for x
    x = 20,568,145.11/4,963.16
  6. Step 6: Final answer
    x = 4,144.16

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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.