Home / 5,524.68-7,626.24-3,537

Finding the Fourth Proportional to 5,524.68, 7,626.24 and 3,537

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Solution

The fourth proportional to 5,524.68, 7,626.24 and 3,537 is: 4,882.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524.68 : 7,626.24 = 3,537 : x
  2. Step 2: Convert to fraction form
    5,524.68/7,626.24 = 3,537/x
  3. Step 3: Cross multiply
    5,524.68x = 7,626.24 × 3,537
  4. Step 4: Simplify right side
    5,524.68x = 26,974,010.88
  5. Step 5: Solve for x
    x = 26,974,010.88/5,524.68
  6. Step 6: Final answer
    x = 4,882.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.