Home / 5,977.26-8,957.66-3,049.45

Finding the Fourth Proportional to 5,977.26, 8,957.66 and 3,049.45

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Solution

The fourth proportional to 5,977.26, 8,957.66 and 3,049.45 is: 4,569.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,977.26 : 8,957.66 = 3,049.45 : x
  2. Step 2: Convert to fraction form
    5,977.26/8,957.66 = 3,049.45/x
  3. Step 3: Cross multiply
    5,977.26x = 8,957.66 × 3,049.45
  4. Step 4: Simplify right side
    5,977.26x = 27,315,898.65
  5. Step 5: Solve for x
    x = 27,315,898.65/5,977.26
  6. Step 6: Final answer
    x = 4,569.97

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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.