Home / 4,315.17-6,469.65-2,467.16

Finding the Fourth Proportional to 4,315.17, 6,469.65 and 2,467.16

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Solution

The fourth proportional to 4,315.17, 6,469.65 and 2,467.16 is: 3,698.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315.17 : 6,469.65 = 2,467.16 : x
  2. Step 2: Convert to fraction form
    4,315.17/6,469.65 = 2,467.16/x
  3. Step 3: Cross multiply
    4,315.17x = 6,469.65 × 2,467.16
  4. Step 4: Simplify right side
    4,315.17x = 15,961,629.35
  5. Step 5: Solve for x
    x = 15,961,629.35/4,315.17
  6. Step 6: Final answer
    x = 3,698.96

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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.