Home / 5,299.26-7,950.17-1,601.27

Finding the Fourth Proportional to 5,299.26, 7,950.17 and 1,601.27

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Solution

The fourth proportional to 5,299.26, 7,950.17 and 1,601.27 is: 2,402.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,299.26 : 7,950.17 = 1,601.27 : x
  2. Step 2: Convert to fraction form
    5,299.26/7,950.17 = 1,601.27/x
  3. Step 3: Cross multiply
    5,299.26x = 7,950.17 × 1,601.27
  4. Step 4: Simplify right side
    5,299.26x = 12,730,360.71
  5. Step 5: Solve for x
    x = 12,730,360.71/5,299.26
  6. Step 6: Final answer
    x = 2,402.29

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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.