Home / 5,864.39-8,796.65-1,481.85

Finding the Fourth Proportional to 5,864.39, 8,796.65 and 1,481.85

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Solution

The fourth proportional to 5,864.39, 8,796.65 and 1,481.85 is: 2,222.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,864.39 : 8,796.65 = 1,481.85 : x
  2. Step 2: Convert to fraction form
    5,864.39/8,796.65 = 1,481.85/x
  3. Step 3: Cross multiply
    5,864.39x = 8,796.65 × 1,481.85
  4. Step 4: Simplify right side
    5,864.39x = 13,035,330.38
  5. Step 5: Solve for x
    x = 13,035,330.38/5,864.39
  6. Step 6: Final answer
    x = 2,222.79

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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.