Home / 4,529.61-6,796.05-1,932.75

Finding the Fourth Proportional to 4,529.61, 6,796.05 and 1,932.75

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Solution

The fourth proportional to 4,529.61, 6,796.05 and 1,932.75 is: 2,899.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,529.61 : 6,796.05 = 1,932.75 : x
  2. Step 2: Convert to fraction form
    4,529.61/6,796.05 = 1,932.75/x
  3. Step 3: Cross multiply
    4,529.61x = 6,796.05 × 1,932.75
  4. Step 4: Simplify right side
    4,529.61x = 13,135,065.64
  5. Step 5: Solve for x
    x = 13,135,065.64/4,529.61
  6. Step 6: Final answer
    x = 2,899.82

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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.