Home / 5,830.29-8,747.33-3,489.93

Finding the Fourth Proportional to 5,830.29, 8,747.33 and 3,489.93

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Solution

The fourth proportional to 5,830.29, 8,747.33 and 3,489.93 is: 5,236.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,830.29 : 8,747.33 = 3,489.93 : x
  2. Step 2: Convert to fraction form
    5,830.29/8,747.33 = 3,489.93/x
  3. Step 3: Cross multiply
    5,830.29x = 8,747.33 × 3,489.93
  4. Step 4: Simplify right side
    5,830.29x = 30,527,551.94
  5. Step 5: Solve for x
    x = 30,527,551.94/5,830.29
  6. Step 6: Final answer
    x = 5,236.03

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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.