Home / 5,821.48-8,732.06-2,534.57

Finding the Fourth Proportional to 5,821.48, 8,732.06 and 2,534.57

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Solution

The fourth proportional to 5,821.48, 8,732.06 and 2,534.57 is: 3,801.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,821.48 : 8,732.06 = 2,534.57 : x
  2. Step 2: Convert to fraction form
    5,821.48/8,732.06 = 2,534.57/x
  3. Step 3: Cross multiply
    5,821.48x = 8,732.06 × 2,534.57
  4. Step 4: Simplify right side
    5,821.48x = 22,132,017.31
  5. Step 5: Solve for x
    x = 22,132,017.31/5,821.48
  6. Step 6: Final answer
    x = 3,801.79

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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.