Home / 4,327.08-5,983.03-3,773.51

Finding the Fourth Proportional to 4,327.08, 5,983.03 and 3,773.51

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Solution

The fourth proportional to 4,327.08, 5,983.03 and 3,773.51 is: 5,217.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327.08 : 5,983.03 = 3,773.51 : x
  2. Step 2: Convert to fraction form
    4,327.08/5,983.03 = 3,773.51/x
  3. Step 3: Cross multiply
    4,327.08x = 5,983.03 × 3,773.51
  4. Step 4: Simplify right side
    4,327.08x = 22,577,023.54
  5. Step 5: Solve for x
    x = 22,577,023.54/4,327.08
  6. Step 6: Final answer
    x = 5,217.61

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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.