Home / 5,963.56-8,939.86-3,038.44

Finding the Fourth Proportional to 5,963.56, 8,939.86 and 3,038.44

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Solution

The fourth proportional to 5,963.56, 8,939.86 and 3,038.44 is: 4,554.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,963.56 : 8,939.86 = 3,038.44 : x
  2. Step 2: Convert to fraction form
    5,963.56/8,939.86 = 3,038.44/x
  3. Step 3: Cross multiply
    5,963.56x = 8,939.86 × 3,038.44
  4. Step 4: Simplify right side
    5,963.56x = 27,163,228.22
  5. Step 5: Solve for x
    x = 27,163,228.22/5,963.56
  6. Step 6: Final answer
    x = 4,554.87

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1.5x scale

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.