Home / 4,767.45-6,579.15-2,671.59

Finding the Fourth Proportional to 4,767.45, 6,579.15 and 2,671.59

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Solution

The fourth proportional to 4,767.45, 6,579.15 and 2,671.59 is: 3,686.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767.45 : 6,579.15 = 2,671.59 : x
  2. Step 2: Convert to fraction form
    4,767.45/6,579.15 = 2,671.59/x
  3. Step 3: Cross multiply
    4,767.45x = 6,579.15 × 2,671.59
  4. Step 4: Simplify right side
    4,767.45x = 17,576,791.35
  5. Step 5: Solve for x
    x = 17,576,791.35/4,767.45
  6. Step 6: Final answer
    x = 3,686.83

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1.5x scale

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.