Home / 5,833.38-8,050.24-3,180.98

Finding the Fourth Proportional to 5,833.38, 8,050.24 and 3,180.98

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Solution

The fourth proportional to 5,833.38, 8,050.24 and 3,180.98 is: 4,389.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,833.38 : 8,050.24 = 3,180.98 : x
  2. Step 2: Convert to fraction form
    5,833.38/8,050.24 = 3,180.98/x
  3. Step 3: Cross multiply
    5,833.38x = 8,050.24 × 3,180.98
  4. Step 4: Simplify right side
    5,833.38x = 25,607,652.44
  5. Step 5: Solve for x
    x = 25,607,652.44/5,833.38
  6. Step 6: Final answer
    x = 4,389.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.