Home / 4,355.27-6,518.33-3,575.24

Finding the Fourth Proportional to 4,355.27, 6,518.33 and 3,575.24

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Solution

The fourth proportional to 4,355.27, 6,518.33 and 3,575.24 is: 5,350.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355.27 : 6,518.33 = 3,575.24 : x
  2. Step 2: Convert to fraction form
    4,355.27/6,518.33 = 3,575.24/x
  3. Step 3: Cross multiply
    4,355.27x = 6,518.33 × 3,575.24
  4. Step 4: Simplify right side
    4,355.27x = 23,304,576.27
  5. Step 5: Solve for x
    x = 23,304,576.27/4,355.27
  6. Step 6: Final answer
    x = 5,350.89

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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.