Home / 4,357.37-6,532.09-1,582.85

Finding the Fourth Proportional to 4,357.37, 6,532.09 and 1,582.85

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Solution

The fourth proportional to 4,357.37, 6,532.09 and 1,582.85 is: 2,372.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,357.37 : 6,532.09 = 1,582.85 : x
  2. Step 2: Convert to fraction form
    4,357.37/6,532.09 = 1,582.85/x
  3. Step 3: Cross multiply
    4,357.37x = 6,532.09 × 1,582.85
  4. Step 4: Simplify right side
    4,357.37x = 10,339,318.66
  5. Step 5: Solve for x
    x = 10,339,318.66/4,357.37
  6. Step 6: Final answer
    x = 2,372.83

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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.