Home / 5,709.03-8,563.41-1,549.38

Finding the Fourth Proportional to 5,709.03, 8,563.41 and 1,549.38

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Solution

The fourth proportional to 5,709.03, 8,563.41 and 1,549.38 is: 2,324.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,709.03 : 8,563.41 = 1,549.38 : x
  2. Step 2: Convert to fraction form
    5,709.03/8,563.41 = 1,549.38/x
  3. Step 3: Cross multiply
    5,709.03x = 8,563.41 × 1,549.38
  4. Step 4: Simplify right side
    5,709.03x = 13,267,976.19
  5. Step 5: Solve for x
    x = 13,267,976.19/5,709.03
  6. Step 6: Final answer
    x = 2,324.03

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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.