Home / 5,983.29-8,976.48-2,283.51

Finding the Fourth Proportional to 5,983.29, 8,976.48 and 2,283.51

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Solution

The fourth proportional to 5,983.29, 8,976.48 and 2,283.51 is: 3,425.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,983.29 : 8,976.48 = 2,283.51 : x
  2. Step 2: Convert to fraction form
    5,983.29/8,976.48 = 2,283.51/x
  3. Step 3: Cross multiply
    5,983.29x = 8,976.48 × 2,283.51
  4. Step 4: Simplify right side
    5,983.29x = 20,497,881.84
  5. Step 5: Solve for x
    x = 20,497,881.84/5,983.29
  6. Step 6: Final answer
    x = 3,425.85

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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.