Home / 5,889.13-8,833.57-2,379.06

Finding the Fourth Proportional to 5,889.13, 8,833.57 and 2,379.06

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Solution

The fourth proportional to 5,889.13, 8,833.57 and 2,379.06 is: 3,568.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,889.13 : 8,833.57 = 2,379.06 : x
  2. Step 2: Convert to fraction form
    5,889.13/8,833.57 = 2,379.06/x
  3. Step 3: Cross multiply
    5,889.13x = 8,833.57 × 2,379.06
  4. Step 4: Simplify right side
    5,889.13x = 21,015,587.10
  5. Step 5: Solve for x
    x = 21,015,587.10/5,889.13
  6. Step 6: Final answer
    x = 3,568.54

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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.