Home / 4,372.89-6,034.64-2,383.43

Finding the Fourth Proportional to 4,372.89, 6,034.64 and 2,383.43

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Solution

The fourth proportional to 4,372.89, 6,034.64 and 2,383.43 is: 3,289.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372.89 : 6,034.64 = 2,383.43 : x
  2. Step 2: Convert to fraction form
    4,372.89/6,034.64 = 2,383.43/x
  3. Step 3: Cross multiply
    4,372.89x = 6,034.64 × 2,383.43
  4. Step 4: Simplify right side
    4,372.89x = 14,383,099.92
  5. Step 5: Solve for x
    x = 14,383,099.92/4,372.89
  6. Step 6: Final answer
    x = 3,289.15

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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.