Home / 3,305.36-4,560.36-2,467.28

Finding the Fourth Proportional to 3,305.36, 4,560.36 and 2,467.28

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Solution

The fourth proportional to 3,305.36, 4,560.36 and 2,467.28 is: 3,404.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305.36 : 4,560.36 = 2,467.28 : x
  2. Step 2: Convert to fraction form
    3,305.36/4,560.36 = 2,467.28/x
  3. Step 3: Cross multiply
    3,305.36x = 4,560.36 × 2,467.28
  4. Step 4: Simplify right side
    3,305.36x = 11,251,685.02
  5. Step 5: Solve for x
    x = 11,251,685.02/3,305.36
  6. Step 6: Final answer
    x = 3,404.07

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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.