Home / 6,532.41-9,791.90-2,582.06

Finding the Fourth Proportional to 6,532.41, 9,791.90 and 2,582.06

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Solution

The fourth proportional to 6,532.41, 9,791.90 and 2,582.06 is: 3,870.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,532.41 : 9,791.90 = 2,582.06 : x
  2. Step 2: Convert to fraction form
    6,532.41/9,791.90 = 2,582.06/x
  3. Step 3: Cross multiply
    6,532.41x = 9,791.90 × 2,582.06
  4. Step 4: Simplify right side
    6,532.41x = 25,283,273.31
  5. Step 5: Solve for x
    x = 25,283,273.31/6,532.41
  6. Step 6: Final answer
    x = 3,870.44

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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.