Home / 5,991.11-8,987.28-2,296.46

Finding the Fourth Proportional to 5,991.11, 8,987.28 and 2,296.46

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Solution

The fourth proportional to 5,991.11, 8,987.28 and 2,296.46 is: 3,444.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,991.11 : 8,987.28 = 2,296.46 : x
  2. Step 2: Convert to fraction form
    5,991.11/8,987.28 = 2,296.46/x
  3. Step 3: Cross multiply
    5,991.11x = 8,987.28 × 2,296.46
  4. Step 4: Simplify right side
    5,991.11x = 20,638,929.03
  5. Step 5: Solve for x
    x = 20,638,929.03/5,991.11
  6. Step 6: Final answer
    x = 3,444.93

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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.