Home / 3,467.46-4,785.17-1,895.66

Finding the Fourth Proportional to 3,467.46, 4,785.17 and 1,895.66

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Solution

The fourth proportional to 3,467.46, 4,785.17 and 1,895.66 is: 2,616.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467.46 : 4,785.17 = 1,895.66 : x
  2. Step 2: Convert to fraction form
    3,467.46/4,785.17 = 1,895.66/x
  3. Step 3: Cross multiply
    3,467.46x = 4,785.17 × 1,895.66
  4. Step 4: Simplify right side
    3,467.46x = 9,071,021.96
  5. Step 5: Solve for x
    x = 9,071,021.96/3,467.46
  6. Step 6: Final answer
    x = 2,616.04

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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.