Home / 4,422.60-6,103.35-2,433.11

Finding the Fourth Proportional to 4,422.60, 6,103.35 and 2,433.11

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Solution

The fourth proportional to 4,422.60, 6,103.35 and 2,433.11 is: 3,357.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422.60 : 6,103.35 = 2,433.11 : x
  2. Step 2: Convert to fraction form
    4,422.60/6,103.35 = 2,433.11/x
  3. Step 3: Cross multiply
    4,422.60x = 6,103.35 × 2,433.11
  4. Step 4: Simplify right side
    4,422.60x = 14,850,091.40
  5. Step 5: Solve for x
    x = 14,850,091.40/4,422.60
  6. Step 6: Final answer
    x = 3,357.78

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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.