Home / 5,949.26-8,905.38-4,391.02

Finding the Fourth Proportional to 5,949.26, 8,905.38 and 4,391.02

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Solution

The fourth proportional to 5,949.26, 8,905.38 and 4,391.02 is: 6,572.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949.26 : 8,905.38 = 4,391.02 : x
  2. Step 2: Convert to fraction form
    5,949.26/8,905.38 = 4,391.02/x
  3. Step 3: Cross multiply
    5,949.26x = 8,905.38 × 4,391.02
  4. Step 4: Simplify right side
    5,949.26x = 39,103,657.16
  5. Step 5: Solve for x
    x = 39,103,657.16/5,949.26
  6. Step 6: Final answer
    x = 6,572.87

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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.