Home / 5,822.76-8,732.60-3,973.54

Finding the Fourth Proportional to 5,822.76, 8,732.60 and 3,973.54

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Solution

The fourth proportional to 5,822.76, 8,732.60 and 3,973.54 is: 5,959.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,822.76 : 8,732.60 = 3,973.54 : x
  2. Step 2: Convert to fraction form
    5,822.76/8,732.60 = 3,973.54/x
  3. Step 3: Cross multiply
    5,822.76x = 8,732.60 × 3,973.54
  4. Step 4: Simplify right side
    5,822.76x = 34,699,335.40
  5. Step 5: Solve for x
    x = 34,699,335.40/5,822.76
  6. Step 6: Final answer
    x = 5,959.26

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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.