Home / 3,580.50-4,939.41-2,533.14

Finding the Fourth Proportional to 3,580.50, 4,939.41 and 2,533.14

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Solution

The fourth proportional to 3,580.50, 4,939.41 and 2,533.14 is: 3,494.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580.50 : 4,939.41 = 2,533.14 : x
  2. Step 2: Convert to fraction form
    3,580.50/4,939.41 = 2,533.14/x
  3. Step 3: Cross multiply
    3,580.50x = 4,939.41 × 2,533.14
  4. Step 4: Simplify right side
    3,580.50x = 12,512,217.05
  5. Step 5: Solve for x
    x = 12,512,217.05/3,580.50
  6. Step 6: Final answer
    x = 3,494.54

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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.