Home / 4,370.60-6,564.24-3,747.30

Finding the Fourth Proportional to 4,370.60, 6,564.24 and 3,747.30

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Solution

The fourth proportional to 4,370.60, 6,564.24 and 3,747.30 is: 5,628.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370.60 : 6,564.24 = 3,747.30 : x
  2. Step 2: Convert to fraction form
    4,370.60/6,564.24 = 3,747.30/x
  3. Step 3: Cross multiply
    4,370.60x = 6,564.24 × 3,747.30
  4. Step 4: Simplify right side
    4,370.60x = 24,598,176.55
  5. Step 5: Solve for x
    x = 24,598,176.55/4,370.60
  6. Step 6: Final answer
    x = 5,628.11

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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.