Home / 5,744.79-8,605.06-2,627.41

Finding the Fourth Proportional to 5,744.79, 8,605.06 and 2,627.41

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Solution

The fourth proportional to 5,744.79, 8,605.06 and 2,627.41 is: 3,935.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,744.79 : 8,605.06 = 2,627.41 : x
  2. Step 2: Convert to fraction form
    5,744.79/8,605.06 = 2,627.41/x
  3. Step 3: Cross multiply
    5,744.79x = 8,605.06 × 2,627.41
  4. Step 4: Simplify right side
    5,744.79x = 22,609,040.34
  5. Step 5: Solve for x
    x = 22,609,040.34/5,744.79
  6. Step 6: Final answer
    x = 3,935.58

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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.