Home / 4,484.37-6,725.76-1,363.62

Finding the Fourth Proportional to 4,484.37, 6,725.76 and 1,363.62

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Solution

The fourth proportional to 4,484.37, 6,725.76 and 1,363.62 is: 2,045.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484.37 : 6,725.76 = 1,363.62 : x
  2. Step 2: Convert to fraction form
    4,484.37/6,725.76 = 1,363.62/x
  3. Step 3: Cross multiply
    4,484.37x = 6,725.76 × 1,363.62
  4. Step 4: Simplify right side
    4,484.37x = 9,171,380.85
  5. Step 5: Solve for x
    x = 9,171,380.85/4,484.37
  6. Step 6: Final answer
    x = 2,045.19

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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.