Home / 3,833.18-5,748.86-1,059.79

Finding the Fourth Proportional to 3,833.18, 5,748.86 and 1,059.79

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Solution

The fourth proportional to 3,833.18, 5,748.86 and 1,059.79 is: 1,589.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833.18 : 5,748.86 = 1,059.79 : x
  2. Step 2: Convert to fraction form
    3,833.18/5,748.86 = 1,059.79/x
  3. Step 3: Cross multiply
    3,833.18x = 5,748.86 × 1,059.79
  4. Step 4: Simplify right side
    3,833.18x = 6,092,564.67
  5. Step 5: Solve for x
    x = 6,092,564.67/3,833.18
  6. Step 6: Final answer
    x = 1,589.43

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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.