Home / 5,973.52-8,963.88-2,080.66

Finding the Fourth Proportional to 5,973.52, 8,963.88 and 2,080.66

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Solution

The fourth proportional to 5,973.52, 8,963.88 and 2,080.66 is: 3,122.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,973.52 : 8,963.88 = 2,080.66 : x
  2. Step 2: Convert to fraction form
    5,973.52/8,963.88 = 2,080.66/x
  3. Step 3: Cross multiply
    5,973.52x = 8,963.88 × 2,080.66
  4. Step 4: Simplify right side
    5,973.52x = 18,650,786.56
  5. Step 5: Solve for x
    x = 18,650,786.56/5,973.52
  6. Step 6: Final answer
    x = 3,122.24

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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.