Home / 5,659.44-8,492.46-2,372.25

Finding the Fourth Proportional to 5,659.44, 8,492.46 and 2,372.25

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Solution

The fourth proportional to 5,659.44, 8,492.46 and 2,372.25 is: 3,559.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,659.44 : 8,492.46 = 2,372.25 : x
  2. Step 2: Convert to fraction form
    5,659.44/8,492.46 = 2,372.25/x
  3. Step 3: Cross multiply
    5,659.44x = 8,492.46 × 2,372.25
  4. Step 4: Simplify right side
    5,659.44x = 20,146,238.24
  5. Step 5: Solve for x
    x = 20,146,238.24/5,659.44
  6. Step 6: Final answer
    x = 3,559.76

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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.