Home / 5,704.83-8,558.46-2,417.85

Finding the Fourth Proportional to 5,704.83, 8,558.46 and 2,417.85

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Solution

The fourth proportional to 5,704.83, 8,558.46 and 2,417.85 is: 3,627.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,704.83 : 8,558.46 = 2,417.85 : x
  2. Step 2: Convert to fraction form
    5,704.83/8,558.46 = 2,417.85/x
  3. Step 3: Cross multiply
    5,704.83x = 8,558.46 × 2,417.85
  4. Step 4: Simplify right side
    5,704.83x = 20,693,072.51
  5. Step 5: Solve for x
    x = 20,693,072.51/5,704.83
  6. Step 6: Final answer
    x = 3,627.29

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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.