Home / 4,469.92-6,705.50-1,349.57

Finding the Fourth Proportional to 4,469.92, 6,705.50 and 1,349.57

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Solution

The fourth proportional to 4,469.92, 6,705.50 and 1,349.57 is: 2,024.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469.92 : 6,705.50 = 1,349.57 : x
  2. Step 2: Convert to fraction form
    4,469.92/6,705.50 = 1,349.57/x
  3. Step 3: Cross multiply
    4,469.92x = 6,705.50 × 1,349.57
  4. Step 4: Simplify right side
    4,469.92x = 9,049,513.93
  5. Step 5: Solve for x
    x = 9,049,513.93/4,469.92
  6. Step 6: Final answer
    x = 2,024.54

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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.