Home / 5,823.57-8,036.52-3,171.00

Finding the Fourth Proportional to 5,823.57, 8,036.52 and 3,171.00

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Solution

The fourth proportional to 5,823.57, 8,036.52 and 3,171.00 is: 4,375.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,823.57 : 8,036.52 = 3,171.00 : x
  2. Step 2: Convert to fraction form
    5,823.57/8,036.52 = 3,171.00/x
  3. Step 3: Cross multiply
    5,823.57x = 8,036.52 × 3,171.00
  4. Step 4: Simplify right side
    5,823.57x = 25,483,798.03
  5. Step 5: Solve for x
    x = 25,483,798.03/5,823.57
  6. Step 6: Final answer
    x = 4,375.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.