Home / 5,828.38-8,746.92-3,359.90

Finding the Fourth Proportional to 5,828.38, 8,746.92 and 3,359.90

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Solution

The fourth proportional to 5,828.38, 8,746.92 and 3,359.90 is: 5,042.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,828.38 : 8,746.92 = 3,359.90 : x
  2. Step 2: Convert to fraction form
    5,828.38/8,746.92 = 3,359.90/x
  3. Step 3: Cross multiply
    5,828.38x = 8,746.92 × 3,359.90
  4. Step 4: Simplify right side
    5,828.38x = 29,388,798.38
  5. Step 5: Solve for x
    x = 29,388,798.38/5,828.38
  6. Step 6: Final answer
    x = 5,042.36

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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.