Home / 5,586.12-8,375.99-2,301.48

Finding the Fourth Proportional to 5,586.12, 8,375.99 and 2,301.48

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Solution

The fourth proportional to 5,586.12, 8,375.99 and 2,301.48 is: 3,450.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,586.12 : 8,375.99 = 2,301.48 : x
  2. Step 2: Convert to fraction form
    5,586.12/8,375.99 = 2,301.48/x
  3. Step 3: Cross multiply
    5,586.12x = 8,375.99 × 2,301.48
  4. Step 4: Simplify right side
    5,586.12x = 19,277,161.96
  5. Step 5: Solve for x
    x = 19,277,161.96/5,586.12
  6. Step 6: Final answer
    x = 3,450.90

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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.