Home / 4,558.73-6,291.05-2,462.86

Finding the Fourth Proportional to 4,558.73, 6,291.05 and 2,462.86

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Solution

The fourth proportional to 4,558.73, 6,291.05 and 2,462.86 is: 3,398.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558.73 : 6,291.05 = 2,462.86 : x
  2. Step 2: Convert to fraction form
    4,558.73/6,291.05 = 2,462.86/x
  3. Step 3: Cross multiply
    4,558.73x = 6,291.05 × 2,462.86
  4. Step 4: Simplify right side
    4,558.73x = 15,493,979.94
  5. Step 5: Solve for x
    x = 15,493,979.94/4,558.73
  6. Step 6: Final answer
    x = 3,398.75

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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.