Home / 5,335.77-8,004.84-2,048.87

Finding the Fourth Proportional to 5,335.77, 8,004.84 and 2,048.87

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Solution

The fourth proportional to 5,335.77, 8,004.84 and 2,048.87 is: 3,073.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335.77 : 8,004.84 = 2,048.87 : x
  2. Step 2: Convert to fraction form
    5,335.77/8,004.84 = 2,048.87/x
  3. Step 3: Cross multiply
    5,335.77x = 8,004.84 × 2,048.87
  4. Step 4: Simplify right side
    5,335.77x = 16,400,876.53
  5. Step 5: Solve for x
    x = 16,400,876.53/5,335.77
  6. Step 6: Final answer
    x = 3,073.76

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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.