Home / 3,334.43-4,605.09-2,967.95

Finding the Fourth Proportional to 3,334.43, 4,605.09 and 2,967.95

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Solution

The fourth proportional to 3,334.43, 4,605.09 and 2,967.95 is: 4,098.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334.43 : 4,605.09 = 2,967.95 : x
  2. Step 2: Convert to fraction form
    3,334.43/4,605.09 = 2,967.95/x
  3. Step 3: Cross multiply
    3,334.43x = 4,605.09 × 2,967.95
  4. Step 4: Simplify right side
    3,334.43x = 13,667,676.87
  5. Step 5: Solve for x
    x = 13,667,676.87/3,334.43
  6. Step 6: Final answer
    x = 4,098.95

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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.