Home / 5,989.07-8,983.61-2,701.28

Finding the Fourth Proportional to 5,989.07, 8,983.61 and 2,701.28

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Solution

The fourth proportional to 5,989.07, 8,983.61 and 2,701.28 is: 4,051.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989.07 : 8,983.61 = 2,701.28 : x
  2. Step 2: Convert to fraction form
    5,989.07/8,983.61 = 2,701.28/x
  3. Step 3: Cross multiply
    5,989.07x = 8,983.61 × 2,701.28
  4. Step 4: Simplify right side
    5,989.07x = 24,267,265.10
  5. Step 5: Solve for x
    x = 24,267,265.10/5,989.07
  6. Step 6: Final answer
    x = 4,051.92

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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.