Home / 4,265.37-5,885.22-2,586.44

Finding the Fourth Proportional to 4,265.37, 5,885.22 and 2,586.44

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Solution

The fourth proportional to 4,265.37, 5,885.22 and 2,586.44 is: 3,568.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265.37 : 5,885.22 = 2,586.44 : x
  2. Step 2: Convert to fraction form
    4,265.37/5,885.22 = 2,586.44/x
  3. Step 3: Cross multiply
    4,265.37x = 5,885.22 × 2,586.44
  4. Step 4: Simplify right side
    4,265.37x = 15,221,768.42
  5. Step 5: Solve for x
    x = 15,221,768.42/4,265.37
  6. Step 6: Final answer
    x = 3,568.69

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Half scale
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Double scale
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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.