Home / 4,456.32-6,149.76-2,466.96

Finding the Fourth Proportional to 4,456.32, 6,149.76 and 2,466.96

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Solution

The fourth proportional to 4,456.32, 6,149.76 and 2,466.96 is: 3,404.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456.32 : 6,149.76 = 2,466.96 : x
  2. Step 2: Convert to fraction form
    4,456.32/6,149.76 = 2,466.96/x
  3. Step 3: Cross multiply
    4,456.32x = 6,149.76 × 2,466.96
  4. Step 4: Simplify right side
    4,456.32x = 15,171,211.93
  5. Step 5: Solve for x
    x = 15,171,211.93/4,456.32
  6. Step 6: Final answer
    x = 3,404.43

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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.