Home / 4,564.76-6,845.78-2,372.30

Finding the Fourth Proportional to 4,564.76, 6,845.78 and 2,372.30

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Solution

The fourth proportional to 4,564.76, 6,845.78 and 2,372.30 is: 3,557.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564.76 : 6,845.78 = 2,372.30 : x
  2. Step 2: Convert to fraction form
    4,564.76/6,845.78 = 2,372.30/x
  3. Step 3: Cross multiply
    4,564.76x = 6,845.78 × 2,372.30
  4. Step 4: Simplify right side
    4,564.76x = 16,240,197.80
  5. Step 5: Solve for x
    x = 16,240,197.80/4,564.76
  6. Step 6: Final answer
    x = 3,557.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.