Home / 6,502.13-9,747.04-4,004.85

Finding the Fourth Proportional to 6,502.13, 9,747.04 and 4,004.85

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Solution

The fourth proportional to 6,502.13, 9,747.04 and 4,004.85 is: 6,003.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,502.13 : 9,747.04 = 4,004.85 : x
  2. Step 2: Convert to fraction form
    6,502.13/9,747.04 = 4,004.85/x
  3. Step 3: Cross multiply
    6,502.13x = 9,747.04 × 4,004.85
  4. Step 4: Simplify right side
    6,502.13x = 39,035,433.14
  5. Step 5: Solve for x
    x = 39,035,433.14/6,502.13
  6. Step 6: Final answer
    x = 6,003.48

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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.