Home / 9,484.87-14,227.34-3,249.39

Finding the Fourth Proportional to 9,484.87, 14,227.34 and 3,249.39

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Solution

The fourth proportional to 9,484.87, 14,227.34 and 3,249.39 is: 4,874.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484.87 : 14,227.34 = 3,249.39 : x
  2. Step 2: Convert to fraction form
    9,484.87/14,227.34 = 3,249.39/x
  3. Step 3: Cross multiply
    9,484.87x = 14,227.34 × 3,249.39
  4. Step 4: Simplify right side
    9,484.87x = 46,230,176.32
  5. Step 5: Solve for x
    x = 46,230,176.32/9,484.87
  6. Step 6: Final answer
    x = 4,874.10

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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.